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Re: Small town cop has nothing better to do but harass. What else
 is new?
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CarGuru > Driving > Re: Small town cop has nothing better to do but harass. What else is new? 2 May 2005 02:26:53

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Re: Small town cop has nothing better to do but harass. What else is new?

Daniel J. Stern 22 April 2005 17:37:49
 On Thu, 21 Apr 2005, John Lansford wrote:
Not even speeders will argue that a crash at 55mph is less injurous> than one at 65 or 75mph. Therefore, a 55mph speed is both more> economical and safer than a higher speed.

This assumes that the crash *frequency* (or "likelihood", if you prefer)
is the same at 55 as it is at 65 or 75 or 85, which it is not. V85+5R
speed limits have been repeatedly and robustly shown to minimize the
frequency/likelihoo­d of crashes relative to underposted or overposted
limits. Because V85+5R posted limits minimize speed differentials among
road users, crash severity does not rise proportionally with posted limit
increases relative to baseline.

DS (You, uh, managed to get a PE license with such gaping holes in your
ability to think logically? In what state, pray tell?)
Add comment
SP Cook 19 April 2005 05:09:01 permanent link ]
 
Sherman Cahal wrote:> This is reposted from another web-site, and is actually an account of> when I was pulled over for "dangerous" driving a few nights ago.> Numerous people have recommended that I get a lawyer, and it seems
that> I will -->

Join the NMA. Fight revenue speed and traffic rule enforcement all
over North America. WE killed the NMSL, and the post NMSL compromise.
In doing so WE saved lives, as traffic deaths are DOWN AGAIN this year,
and police have been freed to do useful work.

Small town cop or state trooper, all cops who work traffic are scum.

SP Cook

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Random Waftings Of Bunker Blasts 19 April 2005 05:18:34 permanent link ]
 What a bunch of beedledicky behavior.

Sounds like some of the stuff that was going on around here a while
back.

--

Buy my book here:

http://www.lulu.com­/content/112781 (recommended)
http://www.amazon.c­om/exec/obidos/ASIN/­1411626559
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John Lansford 19 April 2005 05:22:55 permanent link ]
 "SP Cook" <pacefsc@msn.com> wrote:
Sherman Cahal wrote:>> This is reposted from another web-site, and is actually an account of>> when I was pulled over for "dangerous" driving a few nights ago.>> Numerous people have recommended that I get a lawyer, and it seems>that>> I will -->>
Join the NMA. Fight revenue speed and traffic rule enforcement all>over North America. WE killed the NMSL, and the post NMSL compromise.>In doing so WE saved lives, as traffic deaths are DOWN AGAIN this year,>and police have been freed to do useful work.>
Getting a little full of yourself, aren't you? Show me documented
proof NMA was responsible for repealing the NMSL.

John Lansford, PE
--
The unofficial I-26 Construction Webpage:
http://users.vnet.n­et/lansford/a10/
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Rj 19 April 2005 06:53:48 permanent link ]
 Jay Maynard <jmaynard@thebrain.­conmicro.cx> wrote:
you'd discover that they're real people who> genuinely care about their fellow citizens.

But they care more about their ticket quotas.

Sorry, "performance goals".
Add comment
H . B . Elkins 19 April 2005 07:09:37 permanent link ]
 On 18 Apr 2005 17:28:29 -0700, Sherman Cahal wrote:
The statues cited were 189.440 and 189.020. I am not for sure where to>look these up at.

http://www.lrc.stat­e.ky.us
My court date is May 4 and I am booked with final exams that week. I>asked for the date to be changed and he stated that "under no>circumstances no changes can be made."

Call the circuit clerk's office in the county where the citation was written
(Greenup I presume) and tell the deputy clerk that you will be out of town at UK
taking final exams that day, and request a continuance.


--
To reply by e-mail, remove the "restrictor plate"
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Arif Khokar 19 April 2005 07:42:35 permanent link ]
 H.B. Elkins wrote:
Call the circuit clerk's office in the county where the citation was written> (Greenup I presume) and tell the deputy clerk that you will be out of town at UK> taking final exams that day, and request a continuance.

I'd follow that up with a certified signature required on delivery
letter as well. When dealing with courts, never, ever just take a
someone's word for anything. Get everything done in writing.
Add comment
Arif Khokar 19 April 2005 07:43:46 permanent link ]
 Sherman Cahal wrote:> My brakes are squealing excessively and I had them> repaired just yesterday AGAIN.

I'd suggest getting the rotors turned and the pads replaced. If they
still squeal after that, have the rotors replaced as well.
Add comment
Sherman Cahal 19 April 2005 09:36:03 permanent link ]
 Arif Khokar wrote:> Sherman Cahal wrote:> > My brakes are squealing excessively and I had them> > repaired just yesterday AGAIN.>
I'd suggest getting the rotors turned and the pads replaced. If they
still squeal after that, have the rotors replaced as well.

I had my rotors turned and shaved (slight warping) and front pads
replaced 2 weeks ago. I had them checked for noises and thudding sounds
last weekend (which I got pulled over for "defective" and "dangerous"
brakes that day). I am going to end up replacing my rotors.

Add comment
SP Cook 19 April 2005 15:07:23 permanent link ]
 
John Lansford wrote:
Getting a little full of yourself, aren't you? Show me documented> proof NMA was responsible for repealing the NMSL.

You sure were not. You said, incorrectly, that 55 saved lives, but as
it turned out, it did not.

The NMA was the ONLY lobbying orginization that worked for traffic
freedom.

We won. You lost. Lives were saved.

SP Cook

Add comment
Jay Maynard 19 April 2005 16:20:49 permanent link ]
 On 2005-04-19, SP Cook <pacefsc@msn.com> wrote:> What would these people do, if honest. Turn the radar off, take an> exit, go to where crime is commited and W O R K for a living.> And nothing like real police officers, who are heroes.

You're drawing a distinction that doesn't exist in real life.

I'll say it again: EVERY UNIFORMED COP DOES TRAFFIC. Period. They also do
lots of other things. There are no exceptions.
BTW, the SL UP, traffic morbidity down. The random tax ticket scam,> outlined for what it is.> Join the NMA.

You're so rabid about this, I'm beginning to suspect that the NMA's dues
land in your pocket.

If you break the law, you should expect to pay the consequences. It's that
simple. No, I don't drive the speed limit all the time. Yes, I expect to get
caught sometimes. Yes, I'll pay the fine. No, I won't whine about it.
Add comment
Jay Maynard 19 April 2005 16:25:34 permanent link ]
 On 2005-04-19, N8N <njnagel@hotmail.co­m> wrote:> Yeah, what he said. Also defended a cop when a poster reported> watching a cop blow a red light "dark" at an estimated 75 MPH.

There are very limited circumstances when that's appropriate. Without being
there, I'm not going to say he screwed up.
Add comment
Us 71 19 April 2005 18:36:47 permanent link ]
 
"Sherman Cahal" <sherman@cahaltech.­com> wrote in message
news:1113870509.381­977.273370@l41g2000c­wc.googlegroups.com.­..
Any advice or comments? I did not squeal my tires (and can you even do> that in my stock civic? Because I have floored my car before from> normal gear and can't even do that...). I have photographic evidence of> no burnouts or evidence of "squeal outs" at the intersection as well.>

Although it has already been mentioned, I would say get a lawyer... and
avoid that part of town if you can.


Add comment
Sherman Cahal 19 April 2005 20:01:57 permanent link ]
 US 71 wrote:> "Sherman Cahal" <sherman@cahaltech.­com> wrote in message> news:1113870509.381­977.273370@l41g2000c­wc.googlegroups.com.­..>
Any advice or comments? I did not squeal my tires (and can you even
that in my stock civic? Because I have floored my car before from> > normal gear and can't even do that...). I have photographic
evidence of> > no burnouts or evidence of "squeal outs" at the intersection as
well.> >
Although it has already been mentioned, I would say get a lawyer...
avoid that part of town if you can.

That's impossible. I live in Raceland and drive through Worthington
often. :(­

Add comment
Sherman Cahal 19 April 2005 22:20:10 permanent link ]
 Arif Khokar wrote:> H.B. Elkins wrote:>
Call the circuit clerk's office in the county where the citation
was written> > (Greenup I presume) and tell the deputy clerk that you will be out
of town at UK> > taking final exams that day, and request a continuance.>
I'd follow that up with a certified signature required on delivery> letter as well. When dealing with courts, never, ever just take a> someone's word for anything. Get everything done in writing.

Funny thing is, the officer still has not sent it to the court system,
so I have technically no court date still.

I think it has to do with the fact the city council members are
bitching in BOTH cities at the police officers, as I am not the only
case this has happened to. Others have been strip searched, had their
cars ransacked (and this happened to a city council member of all
things!), and illegally jailed.

Add comment
MC Pee Pants 20 April 2005 00:02:57 permanent link ]
 TV's Jay Maynard wrote:> On 2005-04-19, SP Cook <pacefsc@msn.com> wrote:>> What would these people do, if honest. Turn the radar off, take an>> exit, go to where crime is commited and W O R K for a living.>> And nothing like real police officers, who are heroes.>
You're drawing a distinction that doesn't exist in real life.>
I'll say it again: EVERY UNIFORMED COP DOES TRAFFIC. Period. They also do> lots of other things. There are no exceptions.>
BTW, the SL UP, traffic morbidity down. The random tax ticket scam,>> outlined for what it is.>> Join the NMA.>
You're so rabid about this, I'm beginning to suspect that the NMA's dues> land in your pocket.>
If you break the law, you should expect to pay the consequences. It's that> simple. No, I don't drive the speed limit all the time. Yes, I expect to > get> caught sometimes. Yes, I'll pay the fine. No, I won't whine about it.

It's better to try to do something about an injustice than to just bend over
and take it from the government.

--

Beliefs are dangerous. Beliefs allow the mind to stop functioning.
A non-functioning mind is clinically dead. Believe in nothing.
- Maynard James Keenan

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John Lansford 20 April 2005 01:11:25 permanent link ]
 "SP Cook" <pacefsc@msn.com> wrote:
John Lansford wrote:>
Getting a little full of yourself, aren't you? Show me documented>> proof NMA was responsible for repealing the NMSL.>
You sure were not. You said, incorrectly, that 55 saved lives, but as>it turned out, it did not.

Show me where I said that the 55mph speed limit saved lived.

While you're at it, show me documented proof (not the NMA's own
propaganda) that claims the NMA was responsible for repealing the
NMSL.
The NMA was the ONLY lobbying orginization that worked for traffic>freedom. >
We won. You lost. Lives were saved.

No proof whatsoever on your claims. Typical, though, and expected.

John Lansford, PE
--
The unofficial I-26 Construction Webpage:
http://users.vnet.n­et/lansford/a10/
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H . B . Elkins 20 April 2005 07:43:10 permanent link ]
 On 18 Apr 2005 22:34:35 -0700, Sherman Cahal wrote:
I just checked on that with the city today, and the city of Worthington>does not have jurisdiction over Raceland.

In Kentucky, police in fourth-class cities have countywide jurisdiction. That
allows, for instance, Irvine police to make arrests in Ravenna and in rural
Estill County, which they do quite frequently. The biggest drug bust in Estill
County history was made by Irvine police outside the city limits in the county.
A legal challenge to the jurisdiction failed.


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Sherman Cahal 20 April 2005 08:37:08 permanent link ]
 H. B. Elkins wrote:> On 18 Apr 2005 22:34:35 -0700, Sherman Cahal wrote:>
I just checked on that with the city today, and the city of
Worthington> >does not have jurisdiction over Raceland.>
In Kentucky, police in fourth-class cities have countywide
jurisdiction. That> allows, for instance, Irvine police to make arrests in Ravenna and in
rural> Estill County, which they do quite frequently. The biggest drug bust
in Estill> County history was made by Irvine police outside the city limits in
the county.> A legal challenge to the jurisdiction failed.

Raceland and Worthington are both classified as "5":

CLASS POPULATION , NUMBER IN CLASS

1 100,000 or more, 0
2 20,000-99,999, 12
3 8,000-19,999, 19
4 3,000-7,999, 102
5 1,000-2,999, 118
6 999 or less, 169
There is also one (1) Urban-County Government
There is also one (1) Metro Government

I can't find the KRS that coordinates with the facts the city council
members told me, but both city police in Raceland and Worthington
cannot cross city lines. It is not as if they are doing anything
important at any rate -- they both patrol the SuperQuik gas station and
talk to each other.

1. The officer was out of his jurisdiction.
2. The "witness" officer was an officer in training and was not
supposed to be on the midnight shift.
3. The in-city police officer (Raceland) pulled up, drove by, and did
not do a thing and left.
4. Wheels were commented on numerous times, indicating that I was being
profiled.
5. My car was tailgated/followed two weekends prior by the same
out-of-jurisdiction­ city police cruiser.
6. Numerous complaints have been brought up to both city council
members of false police detainment, search and seizure, among other
charges.
7. Raceland has a corrupt Mayor. (Widely known.)

Add comment
H . B . Elkins 20 April 2005 18:03:59 permanent link ]
 On Tue, 19 Apr 2005 02:53:48 GMT, RJ wrote:
But they care more about their ticket quotas. >
Sorry, "performance goals".

Don't let anyone ever tell you, especially a police officer, that they *do not*
have quotas.

A very good friend of mine from my hometown is a police officer in a town where
I used to live. When I still lived there, I ran into him and we hadn't seen each
other in a couple of months so we were catching up. He was working and he told
me that he had to run, that he was on federal overtime and had to write so many
speeding tickets within a certain period of time. He took off and I headed out
of town. I saw him with a motorist pulled over on my way by.

I don't fault the individual officers for this. I fault the "system" for
encouraging patrol officers to write speeding tickets rather than to patrol
high-crime areas to curb the problems of violence, robbery, drugs, etc. and all
those other societal problems that speeding motorists pale in comparison to.


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Elaich 20 April 2005 19:38:09 permanent link ]
 H.B. Elkins <hbelkins@mis.net.r­estrictorplate> wrote in
news:d45oaa02evf@dr­n.newsguy.com:
Why would a cop care if> a motorist he cites gets a lawyer and fights the ticket in court?

Because he will have to appear and testify, opening himself up to
questioning and cross examination. He would much rather you just pay your
ticket so he doesn't have to be bothered. Every cop I know hates having to
go to court.

--
"No sports writers were harmed during the making of this post. And what I
want to know is - why not?"
Add comment


Arif Khokar 20 April 2005 19:46:23 permanent link ]
 elaich wrote:
H.B. Elkins <hbelkins@mis.net.r­estrictorplate> wrote:
Why would a cop care if>>a motorist he cites gets a lawyer and fights the ticket in court?
Because he will have to appear and testify, opening himself up to > questioning and cross examination. He would much rather you just pay your > ticket so he doesn't have to be bothered. Every cop I know hates having to > go to court.

But they do get paid overtime though. Besides, it's not necessary to
retain a lawyer in order to cross examine an officer in court.
Add comment
Jeff Carlyle 20 April 2005 20:30:01 permanent link ]
 Sherman Cahal <sherman@cahaltech.­com> wrote:> Jeff Carlyle wrote:>> From what I understand, in Kentucky local police have statewide>> jurisdiction.>
I just checked on that with the city today, and the city of> Worthington does not have jurisdiction over Raceland.

I'm not a lawyer and I don't know the full context of what you asked the
city, but it is still my understanding that local police in Kentucky have
jurisdiction statewide. Perhaps Worthington cannot enforce city ordinances
outside of the city, but you were cited for a violation of state law.

That being said, I still think you should fight it.

--
// Jeffrey Carlyle - jeffrey@carlyle.org­ - http://www.jeffc.or­g/


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MC Pee Pants 20 April 2005 21:36:14 permanent link ]
 TV's H.B. Elkins wrote:> On Tue, 19 Apr 2005 02:53:48 GMT, RJ wrote:>
But they care more about their ticket quotas.>>
Sorry, "performance goals".>
Don't let anyone ever tell you, especially a police officer, that they *do > not*> have quotas.>
A very good friend of mine from my hometown is a police officer in a town > where> I used to live. When I still lived there, I ran into him and we hadn't > seen each> other in a couple of months so we were catching up. He was working and he > told> me that he had to run, that he was on federal overtime and had to write so > many> speeding tickets within a certain period of time. He took off and I headed > out> of town. I saw him with a motorist pulled over on my way by.>
I don't fault the individual officers for this. I fault the "system" for> encouraging patrol officers to write speeding tickets rather than to > patrol> high-crime areas to curb the problems of violence, robbery, drugs, etc. > and all> those other societal problems that speeding motorists pale in comparison > to.

Cops should also be encouraged to go after dangerous drugs like
methamphetamine than to waste their time and money on prosecuting users of
harmless substances like cannabis.

--

Beliefs are dangerous. Beliefs allow the mind to stop functioning.
A non-functioning mind is clinically dead. Believe in nothing.
- Maynard James Keenan

Add comment
Chris Bessert 21 April 2005 00:15:40 permanent link ]
 MC Pee Pants wrote:>
Cops should also be encouraged to go after dangerous drugs like > methamphetamine than to waste their time and money on prosecuting users > of harmless substances like cannabis.

"Smoke 'em if ya got 'em!"

Later,
Chris

--
Chris Bessert
Bessert1@aol.com
http://www.michigan­highways.org
http://www.wisconsi­nhighways.org
http://www.ontarioh­ighways.org

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Pete Jenior 21 April 2005 04:33:53 permanent link ]
 
"SP Cook" <pacefsc@msn.com> wrote in message
news:1113908843.604­563.95640@z14g2000cw­z.googlegroups.com..­.>
John Lansford wrote:>
Getting a little full of yourself, aren't you? Show me documented> > proof NMA was responsible for repealing the NMSL.>
You sure were not. You said, incorrectly, that 55 saved lives, but as> it turned out, it did not.>
Do you have any scientific data on this? Fatalities (as a rate) have been
decreasing for years. Is there any reason to believe that there is a
correlation with the repealing of the NMSL?

I'm glad the NMSL is gone, but I've never seen real data on this.

-Pete


Add comment
Nate Nagel 21 April 2005 05:05:07 permanent link ]
 Pete Jenior wrote:
"SP Cook" <pacefsc@msn.com> wrote in message> news:1113908843.604­563.95640@z14g2000cw­z.googlegroups.com..­.>
John Lansford wrote:>>
Getting a little full of yourself, aren't you? Show me documented>>>proof NMA was responsible for repealing the NMSL.>>
You sure were not. You said, incorrectly, that 55 saved lives, but as>>it turned out, it did not.>>
Do you have any scientific data on this? Fatalities (as a rate) have been> decreasing for years. Is there any reason to believe that there is a> correlation with the repealing of the NMSL?>
I'm glad the NMSL is gone, but I've never seen real data on this.>
-Pete>

It's not that there is data showing that higher speed limits saved
lives, it's that there is a resounding *lack* of data that 55 ever did.

nate


--
replace "fly" with "com" to reply.
http://home.comcast­.net/~njnagel
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Rich Carlson 22 April 2005 01:02:43 permanent link ]
 In article <d46sdm$p8l$1@news-­int2.gatech.edu>,
"Pete Jenior" <gtg377a@prism.gate­chFILTER.edu> wrote:
"SP Cook" <pacefsc@msn.com> wrote in message> news:1113908843.604­563.95640@z14g2000cw­z.googlegroups.com..­.> >
John Lansford wrote:> >
Getting a little full of yourself, aren't you? Show me documented> > > proof NMA was responsible for repealing the NMSL.> >
You sure were not. You said, incorrectly, that 55 saved lives, but as> > it turned out, it did not.> >
Do you have any scientific data on this? Fatalities (as a rate) have been> decreasing for years. Is there any reason to believe that there is a> correlation with the repealing of the NMSL?>
I'm glad the NMSL is gone, but I've never seen real data on this.>
-Pete

While I was never a fan of a 55 NMSL (or even 65) I thought the reason
it was in place was for energy conservation first, and that speed
related traffic deaths decreased as a side benefit.

Now that the states have control over speed limits again, I would like
to see speeds based on engineering rather than legislation. The courts
are always going to require numeric limits posted (see Montana's former
Basic Speed Law situation of a few years ago) but most rural Interstates
can safely be posted at 75, with some even higher. Most 2 lane roads in
many states are still posted at 55 in rural areas as a holdover, and
many of these can be raised as well.

What I think is more dangerous is the differing speed limits for trucks
on some Midwestern Interstates. Here in Illinois trucks are still
limited to 55, but troopers are pretty forgiving of that as long as they
keep it around 65.

--
Rich Carlson, N9JIG
rich#n9jig*com
Change the # to @ and the * to .
Add comment
John Lansford 22 April 2005 01:22:00 permanent link ]
 "Rich Carlson, N9JIG" <no@no.no> wrote:
In article <d46sdm$p8l$1@news-­int2.gatech.edu>,> "Pete Jenior" <gtg377a@prism.gate­chFILTER.edu> wrote:>
"SP Cook" <pacefsc@msn.com> wrote in message>> news:1113908843.604­563.95640@z14g2000cw­z.googlegroups.com..­.>> >
John Lansford wrote:>> >
Getting a little full of yourself, aren't you? Show me documented>> > > proof NMA was responsible for repealing the NMSL.>> >
You sure were not. You said, incorrectly, that 55 saved lives, but as>> > it turned out, it did not.>> >
Do you have any scientific data on this? Fatalities (as a rate) have been>> decreasing for years. Is there any reason to believe that there is a>> correlation with the repealing of the NMSL?>>
I'm glad the NMSL is gone, but I've never seen real data on this.>>
-Pete>
While I was never a fan of a 55 NMSL (or even 65) I thought the reason >it was in place was for energy conservation first, and that speed >related traffic deaths decreased as a side benefit.

It was. The speeders would have you believe it was to reduce
fatalities, but the reduced speed limit was all about gasoline
conservation.
Now that the states have control over speed limits again, I would like >to see speeds based on engineering rather than legislation.

This is where the boundary between politics and engineering start to
blur...

John Lansford, PE
--
The unofficial I-26 Construction Webpage:
http://users.vnet.n­et/lansford/a10/
Add comment
H . B . Elkins 22 April 2005 06:26:30 permanent link ]
 On Thu, 21 Apr 2005 16:02:43 -0500, Rich Carlson, N9JIG wrote:
What I think is more dangerous is the differing speed limits for trucks >on some Midwestern Interstates. Here in Illinois trucks are still >limited to 55, but troopers are pretty forgiving of that as long as they >keep it around 65.

I've never bought into the "split speed limits are dangerous" school of thought.
I like the idea of trucks
going about 10 mph slower than passenger vehicles -- tends to keep the trucks in
the right lane and
makes passing them easier.

If I was the speeding czar, I'd be very strict on the trucks -- give 'em 1 or 2
mph over to allow for
speedometer calibration differences, but stick it to 'em if they go above 5
over.


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Elaich 22 April 2005 08:19:28 permanent link ]
 H.B. Elkins <hbelkins@mis.net.r­estrictorplate> wrote in
news:d49ncm02fk8@dr­n.newsguy.com:
I've never bought into the "split speed limits are dangerous" school> of thought. I like the idea of trucks> going about 10 mph slower than passenger vehicles -- tends to keep the> trucks in the right lane and> makes passing them easier.

Me either. A truck is a lethal weapon, and the faster it goes, the more
dangerous it is.

I've noticed a certain kind of "gang" mentality among truckers my entire
driving life. When they are not shackled by a lower speed limit, or know
that law enforcement is not watching, they act as if they own the road.
Daisy chaining, downhill racing, uphill passing, left lane blocking,
terrorist tactics like tailgating cars.

Here in California, there's a 10 MPH split between cars and trucks on
freeways. The trucks are generally allowed 5 over. It's very easy to
coexist with the trucks on the highway. I don't know why anybody would
claim that allowing trucks to drive the same speed as cars is safer.

--
"No sports writers were harmed during the making of this post. And what I
want to know is - why not?"
Add comment
John Lansford 22 April 2005 19:57:56 permanent link ]
 "Daniel J. Stern" <dastern@engin.umic­h.edu> wrote:
On Thu, 21 Apr 2005, John Lansford wrote:>
Not even speeders will argue that a crash at 55mph is less injurous>> than one at 65 or 75mph. Therefore, a 55mph speed is both more>> economical and safer than a higher speed.>
This assumes that the crash *frequency* (or "likelihood", if you prefer)>is the same at 55 as it is at 65 or 75 or 85, which it is not. V85+5R>speed limits have been repeatedly and robustly shown to minimize the>frequency/likel­ihood of crashes relative to underposted or overposted>limits. Because V85+5R posted limits minimize speed differentials among>road users, crash severity does not rise proportionally with posted limit>increases relative to baseline.

I didn't discuss whether it is easier to avoid a crash at a given
speed. I was discussing how much worse one is at a speed higher than
55mph over one at 55mph.
DS (You, uh, managed to get a PE license with such gaping holes in your>ability to think logically? In what state, pray tell?)

I see you are one of the denizens of rec.autos.driving. No need to
explain anything further, either to you or from you, as your mind is
already closed tight.

John Lansford, PE
--
The unofficial I-26 Construction Webpage:
http://users.vnet.n­et/lansford/a10/
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Laura Bush murdered her boy friend 22 April 2005 19:58:26 permanent link ]
 
Daniel J. Stern wrote:> On Thu, 21 Apr 2005, John Lansford wrote:>
Not even speeders will argue that a crash at 55mph is less injurous> > than one at 65 or 75mph. Therefore, a 55mph speed is both more> > economical and safer than a higher speed.>
This assumes that the crash *frequency* (or "likelihood", if you
prefer)> is the same at 55 as it is at 65 or 75 or 85, which it is not. V85+5R> speed limits have been repeatedly and robustly shown to minimize the> frequency/likelihoo­d of crashes relative to underposted or overposted> limits. Because V85+5R posted limits minimize speed differentials
among> road users, crash severity does not rise proportionally with posted
limit> increases relative to baseline.>
DS (You, uh, managed to get a PE license with such gaping holes in
your> ability to think logically? In what state, pray tell?)

Hey stupid. Make the SL 55 and back it up with jail time for offenders
and you'll get compliance and highway crashes will plummet. Stop being
a criminal coddler.

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Daniel J. Stern 22 April 2005 20:20:03 permanent link ]
 On Fri, 22 Apr 2005, John Lansford wrote:
This assumes that the crash *frequency* (or "likelihood", if you> >prefer) is the same at 55 as it is at 65 or 75 or 85, which it is not.> >V85+5R speed limits have been repeatedly and robustly shown to minimize> >the frequency/likelihoo­d of crashes relative to underposted or> >overposted limits. Because V85+5R posted limits minimize speed> >differentials among road users, crash severity does not rise> >proportionally with posted limit increases relative to baseline.>
I didn't discuss whether it is easier to avoid a crash at a given speed.> I was discussing how much worse one is at a speed higher than 55mph over> one at 55mph.

You said:
a 55mph speed limit is both more economical and safer than a higher> >> speed.

You can't just pick and choose what factors *you* want to go into the
safety equation such that the results support your opinion, and expect to
have any credibility. But, that's exactly what you did.
I see you are one of the denizens of rec.autos.driving. No need to> explain anything further, either to you or from you, as your mind is> already closed tight.

Dear pot: Yes, I am. Signed, Kettle.

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Arif Khokar 22 April 2005 22:21:57 permanent link ]
 Jay Maynard wrote:
If you break the law, you should expect to pay the consequences. It's that> simple. No, I don't drive the speed limit all the time.

Then you're a hypocrite. The law is wrong, not the drivers.
Add comment
Arif Khokar 22 April 2005 22:21:57 permanent link ]
 John Lansford wrote:
While you're at it, show me documented proof (not the NMA's own> propaganda) that claims the NMA was responsible for repealing the> NMSL.

Organizations are not responsible for enacting or repealing laws;
Congress is. There probably were several organizations that were
lobbying for a repeal of that law, but the NMA was created for that
purpose (and they did have a lobbyist at that time).
The NMA was the ONLY lobbying orginization that worked for traffic>>freedom.
We won. You lost. Lives were saved.
No proof whatsoever on your claims. Typical, though, and expected.

Fatality rates and crash rates have no correlation with speed limits.
There are no other organizations that are lobbying for higher speed
limits that I'm aware of.

Why you consider the fact that products you engineer perform better than
design assumptions indicate is the fault of reality rather than the
design assumptions is beyond me.
Add comment
John Lansford 22 April 2005 22:37:18 permanent link ]
 Arif Khokar <akhokar1234@wvu.ed­u> wrote:
John Lansford wrote:>
While you're at it, show me documented proof (not the NMA's own>> propaganda) that claims the NMA was responsible for repealing the>> NMSL.>
Organizations are not responsible for enacting or repealing laws; >Congress is. There probably were several organizations that were >lobbying for a repeal of that law, but the NMA was created for that >purpose (and they did have a lobbyist at that time).>
The NMA was the ONLY lobbying orginization that worked for traffic>>>freedom. >
We won. You lost. Lives were saved.>
No proof whatsoever on your claims. Typical, though, and expected.>
Fatality rates and crash rates have no correlation with speed limits. >There are no other organizations that are lobbying for higher speed >limits that I'm aware of.>
Why you consider the fact that products you engineer perform better than >design assumptions indicate is the fault of reality rather than the >design assumptions is beyond me.

More assumptions. I design for everyone, not just speeders. You don't
like it and that's just fine with me, but I'm not changing my designs
to coddle to those breaking the law.

John Lansford, PE
--
The unofficial I-26 Construction Webpage:
http://users.vnet.n­et/lansford/a10/
Add comment
Arif Khokar 22 April 2005 23:04:15 permanent link ]
 Sherman Cahal wrote:
<snip>

Sorry to sound like I was repeating myself, but my news server has been
giving me problems. You might have noticed a lot of posts from me
suddenly appearing at 2:21 pm today. Many of these posts were written
by me several days ago and a few were written several weeks ago.
Add comment
Brent P 23 April 2005 01:17:20 permanent link ]
 In article <pj7i615d76fchnm3j6­fq74ar2gh0g0coqo@4ax­.com>, John Lansford wrote:> "Daniel J. Stern" <dastern@engin.umic­h.edu> wrote:>>On Thu, 21 Apr 2005, John Lansford wrote:
Not even speeders will argue that a crash at 55mph is less injurous>>> than one at 65 or 75mph. Therefore, a 55mph speed is both more>>> economical and safer than a higher speed.>>
This assumes that the crash *frequency* (or "likelihood", if you prefer)>>is the same at 55 as it is at 65 or 75 or 85, which it is not. V85+5R>>speed limits have been repeatedly and robustly shown to minimize the>>frequency/like­lihood of crashes relative to underposted or overposted>>limits.­ Because V85+5R posted limits minimize speed differentials among>>road users, crash severity does not rise proportionally with posted limit>>increases relative to baseline.>
I didn't discuss whether it is easier to avoid a crash at a given> speed. I was discussing how much worse one is at a speed higher than> 55mph over one at 55mph.

I've seen the same arguement used for sub-30mph speed limits. Talk to the
anti-car crowd. They'll use that same crash severity arguement except
they will use the speeds they want instead, something 30mph or lower.
They generally will use the survivability of a pedestrian hit by a motor
vehicle to pick their number.

Although, for my other transportation activity that I enjoy, sub 30mph speed
limits would allow me to take a full lane practically any time I wanted.

Now, we can use crash severity and what people feel is fast enough. Or we
can use actual data to find a speed limit value.

I find it amusing that those engineers in road building here on usenet keep
insisting that their theories, their assumptions, and calculations trump
the data.

Everything I've done, I make my assumptions, use theory, calculation etc,
and when the data doesn't match, the data is what governs. I go back and
see where the flaw was in my assumptions etc. I don't deny that my design
is breaking in service/testing when I am holding the broken parts in my
hand. If testing shows my design holds 100lbs instead of the designed for
75lbs, I realize one my assumptions was conservative.

I don't see why this doesn't apply to roads. A road is built, assumptions
are made and 55mph speed limit sign is put up. Years of speed data show
that the average speed is 70mph and the crash rate is no higher than
expected. Well, the assumptions were conservative and the speed limit
should be re-evaluated. But that's not what happens. People pound their fists
insisting they know best, in a parental sort of dominince or the data is
often rigged to show what is desired. (as per the NMSL era, states to the
federal government).


Add comment
Arif Khokar 23 April 2005 01:22:56 permanent link ]
 elaich wrote:
Here in California, there's a 10 MPH split between cars and trucks on > freeways. The trucks are generally allowed 5 over. It's very easy to > coexist with the trucks on the highway.

It's easy to coexist with trucks on a highway provided that you drive
faster than they do.
I don't know why anybody would > claim that allowing trucks to drive the same speed as cars is safer.

The problem with restricting trucks to speeds 10 mph (or more) slower
than other vehicles is that they end up blocking the whole road form
minutes at a time when one attempts to pass another. This leads to
unnecessary traffic pack formation lead by two large vehicles. The fact
that those two large vehicles are not very maneuverable coupled with the
fact that they severely restrict the forward visibility of drivers
behind them makes for a extremely hazardous situation.

This situation would occur far less often if trucks moved at the same
speed as other vehicles (at least in areas with relatively flat terrain).
Add comment
MC Pee Pants 23 April 2005 01:50:55 permanent link ]
 TV's John Lansford wrote:> Name me one that was designed for an 80-90mph design speed. AFAIK the> highest speed any road is designed for in the US is for 75mph.

The Kansas Turnpike once had a speed limit of 80. Was its design speed >80
or was it signed faster than its design speed?

--

Beliefs are dangerous. Beliefs allow the mind to stop functioning.
A non-functioning mind is clinically dead. Believe in nothing.
- Maynard James Keenan

Add comment
John Lansford 23 April 2005 01:53:39 permanent link ]
 "MC Pee Pants" <watNOSPAMuzi@yahoo­.com> wrote:
TV's John Lansford wrote:>> Name me one that was designed for an 80-90mph design speed. AFAIK the>> highest speed any road is designed for in the US is for 75mph.>
The Kansas Turnpike once had a speed limit of 80. Was its design speed >80 >or was it signed faster than its design speed?

A lot of interstates used to have speed limits of 75mph too, but that
doesn't mean they were designed for 80-90mph. I've got every design
manuals issued by AASHTO since 1964 and none of them go over 75mph.
The latest version does go up to 80mph, however, but it's been out
only since 2001.

John Lansford, PE
--
The unofficial I-26 Construction Webpage:
http://users.vnet.n­et/lansford/a10/
Add comment
John Lansford 23 April 2005 01:58:16 permanent link ]
 Arif Khokar <akhokar1234@wvu.ed­u> wrote:
elaich wrote:>
Here in California, there's a 10 MPH split between cars and trucks on >> freeways. The trucks are generally allowed 5 over. It's very easy to >> coexist with the trucks on the highway.>
It's easy to coexist with trucks on a highway provided that you drive >faster than they do.

Until one pulls out in front of you.
I don't know why anybody would >> claim that allowing trucks to drive the same speed as cars is safer.>
The problem with restricting trucks to speeds 10 mph (or more) slower >than other vehicles is that they end up blocking the whole road form >minutes at a time when one attempts to pass another.

They do that now, even when the speed limits are the same for both
trucks and other vehicles.
This leads to >unnecessary traffic pack formation lead by two large vehicles. The fact >that those two large vehicles are not very maneuverable coupled with the >fact that they severely restrict the forward visibility of drivers >behind them makes for a extremely hazardous situation.

Happens now, though, so it doesn't really matter if the speed limit is
different or not.
This situation would occur far less often if trucks moved at the same >speed as other vehicles (at least in areas with relatively flat terrain).

It doesn't take much of a grade at all to slow down a fully loaded
truck, however. Even a relatively flat grade of 2% can cause a loaded
truck to slow down very quickly if it is long enough. Short steep
grades will cause them to slow down below the travelling speed of the
rest of the traffic as well. Any interstate in the US has these kinds
of grades, which will slow down a truck to the point that it will
backup traffic if the volumes are heavy enough. Some have climbing
lanes, but most don't because they aren't long enough or the volumes
aren't high enough to cause a significant problem.

John Lansford, PE
--
The unofficial I-26 Construction Webpage:
http://users.vnet.n­et/lansford/a10/
Add comment
Larry Harvilla 23 April 2005 03:14:50 permanent link ]
 John Lansford wrote:> Arif Khokar <akhokar1234@wvu.ed­u> wrote:>>
The problem with restricting trucks to speeds 10 mph (or more) slower >>than other vehicles is that they end up blocking the whole road form >>minutes at a time when one attempts to pass another.>
They do that now, even when the speed limits are the same for both> trucks and other vehicles.

Often not out of desire to screw everybody else, but rather the fact
that too many large fleets govern their trucks to speeds between 60 and
65 mph. See my reply to Arif in this meta-thread.

--
Larry Harvilla
E-mail: roads AT phatpage DOT org

also visit: http://www.phatpage­.org/
Highways section in progress.
Add comment
Nate Nagel 23 April 2005 03:38:11 permanent link ]
 John Lansford wrote:
"MC Pee Pants" <watNOSPAMuzi@yahoo­.com> wrote:>
TV's John Lansford wrote:>>
Name me one that was designed for an 80-90mph design speed. AFAIK the>>>highest speed any road is designed for in the US is for 75mph.>>
The Kansas Turnpike once had a speed limit of 80. Was its design speed >80 >>or was it signed faster than its design speed?>
A lot of interstates used to have speed limits of 75mph too, but that> doesn't mean they were designed for 80-90mph. I've got every design> manuals issued by AASHTO since 1964 and none of them go over 75mph.> The latest version does go up to 80mph, however, but it's been out> only since 2001.>

Just because the manual only goes up to 75 MPH that doesn't mean that a
good engineer couldn't extrapolate a little, add in a little safety
factor, and design a road that was perfectly safe at higher speed. If
nothing else, I've heard that Kansas is pretty darn flat, so if I were a
betting man I'd say that the Interstates there are likely wide, flat,
and straight.

nate


--
replace "fly" with "com" to reply.
http://home.comcast­.net/~njnagel
Add comment
John Lansford 23 April 2005 04:08:12 permanent link ]
 Nate Nagel <njnagel@flycast.ne­t> wrote:
John Lansford wrote:>
"MC Pee Pants" <watNOSPAMuzi@yahoo­.com> wrote:>>
TV's John Lansford wrote:>>>
Name me one that was designed for an 80-90mph design speed. AFAIK the>>>>highest speed any road is designed for in the US is for 75mph.>>>
The Kansas Turnpike once had a speed limit of 80. Was its design speed >80 >>>or was it signed faster than its design speed?>>
A lot of interstates used to have speed limits of 75mph too, but that>> doesn't mean they were designed for 80-90mph. I've got every design>> manuals issued by AASHTO since 1964 and none of them go over 75mph.>> The latest version does go up to 80mph, however, but it's been out>> only since 2001.>>
Just because the manual only goes up to 75 MPH that doesn't mean that a >good engineer couldn't extrapolate a little, add in a little safety >factor, and design a road that was perfectly safe at higher speed.

The Interstate System was specifically designed to AASHTO standards.
For an engineer to extrapolate beyond those standards means he accepts
all responsibility and risk involved in the design with nothing to use
as a nationally accepted standard. I doubt that happened.
If >nothing else, I've heard that Kansas is pretty darn flat, so if I were a >betting man I'd say that the Interstates there are likely wide, flat, >and straight.

Which is why I put limits on my statement. Obviously a road built flat
and straight does not have a geometric limit on the speed, although
there are still such features as speed change lane length and clear
recovery zone width that must be considered.

John Lansford, PE
--
The unofficial I-26 Construction Webpage:
http://users.vnet.n­et/lansford/a10/
Add comment
John Lansford 23 April 2005 04:25:48 permanent link ]
 John Lansford <jlnsford@bellsouth­.net> wrote:
Nate Nagel <njnagel@flycast.ne­t> wrote:>
John Lansford wrote:>>
"MC Pee Pants" <watNOSPAMuzi@yahoo­.com> wrote:>>>
TV's John Lansford wrote:>>>>
Name me one that was designed for an 80-90mph design speed. AFAIK the>>>>>highest speed any road is designed for in the US is for 75mph.>>>>
The Kansas Turnpike once had a speed limit of 80. Was its design speed >80 >>>>or was it signed faster than its design speed?>>>
A lot of interstates used to have speed limits of 75mph too, but that>>> doesn't mean they were designed for 80-90mph. I've got every design>>> manuals issued by AASHTO since 1964 and none of them go over 75mph.>>> The latest version does go up to 80mph, however, but it's been out>>> only since 2001.>>>
Just because the manual only goes up to 75 MPH that doesn't mean that a >>good engineer couldn't extrapolate a little, add in a little safety >>factor, and design a road that was perfectly safe at higher speed.>
The Interstate System was specifically designed to AASHTO standards.>For an engineer to extrapolate beyond those standards means he accepts>all responsibility and risk involved in the design with nothing to use>as a nationally accepted standard. I doubt that happened.>
If >>nothing else, I've heard that Kansas is pretty darn flat, so if I were a >>betting man I'd say that the Interstates there are likely wide, flat, >>and straight.>
Which is why I put limits on my statement. Obviously a road built flat>and straight does not have a geometric limit on the speed, although>there are still such features as speed change lane length and clear>recovery zone width that must be considered.>
BTW, I appreciate the civility and level of discourse involved in this
discussion, Nate. It goes to show you that just because two people do
not necessarily agree on a subject, that does not mean it has to turn
into a name calling contest.

John Lansford, PE
--
The unofficial I-26 Construction Webpage:
http://users.vnet.n­et/lansford/a10/
Add comment
Xeton2001IsAMoron 20 dwpj65 23 April 2005 06:56:47 permanent link ]
 Just like jail time for murders, rapes, and robberies have eliminated
those crimes?

Add comment
Eric Opperman 23 April 2005 07:54:08 permanent link ]
 H.B. Elkins wrote:> On Thu, 21 Apr 2005 16:02:43 -0500, Rich Carlson, N9JIG wrote:>
What I think is more dangerous is the differing speed limits for trucks >>on some Midwestern Interstates. Here in Illinois trucks are still >>limited to 55, but troopers are pretty forgiving of that as long as they >>keep it around 65.>
I've never bought into the "split speed limits are dangerous" school of thought.> I like the idea of trucks> going about 10 mph slower than passenger vehicles -- tends to keep the trucks in> the right lane and> makes passing them easier.

Except when they're passing each other, in which case you get traffic
backing up a quarter of a mile sometimes waiting for a truck going 55.8
to pass one going 55.4. And that's a big reason I try to make my I-40
trips at night and not during the day.

Add comment
Elaich 23 April 2005 08:42:49 permanent link ]
 Arif Khokar <akhokar1234@wvu.ed­u> wrote in
news:QWdae.42$Hv1.2­1@news02.roc.ny:
The problem with restricting trucks to speeds 10 mph (or more) slower > than other vehicles is that they end up blocking the whole road form > minutes at a time when one attempts to pass another. This leads to > unnecessary traffic pack formation lead by two large vehicles. The fact > that those two large vehicles are not very maneuverable coupled with the > fact that they severely restrict the forward visibility of drivers > behind them makes for a extremely hazardous situation.

You know what? This actually happens to me - maybe once every six months.
It's simply not a factor.



--
"No sports writers were harmed during the making of this post. And what I
want to know is - why not?"
Add comment
Arif Khokar 23 April 2005 09:03:45 permanent link ]
 elaich wrote:> Arif Khokar <akhokar1234@wvu.ed­u> wrote:>>The problem with restricting trucks to speeds 10 mph (or more) slower >>than other vehicles is that they end up blocking the whole road form >>minutes at a time when one attempts to pass another. This leads to >>unnecessary traffic pack formation lead by two large vehicles. The fact >>that those two large vehicles are not very maneuverable coupled with the >>fact that they severely restrict the forward visibility of drivers >>behind them makes for a extremely hazardous situation.
You know what? This actually happens to me - maybe once every six months. > It's simply not a factor.

If you drive on I-5, then I don't see how your estimated frequency would
be consistent with the experiences of other CA residents that post about
this subject.

A similar problem occurs quite often on I-81 due to numerous grades
without truck lanes. Traffic on I-81 typically flows around 70 to 75
mph in the absence of trucks in the immediate vicinity. Trucks on
grades slow traffic down to 50 to 55 mph.

I would imagine that if traffic was moving around the same speed on
interstates in your area, and one speed goverened truck (going 56 mph)
decided to pass another speed-governed truck going 0.5 mph slower, then
a similar phenomenon would occur.
Add comment
Larry Harvilla 23 April 2005 10:14:04 permanent link ]
 Nate Nagel wrote:> Just because the manual only goes up to 75 MPH that doesn't mean that a > good engineer couldn't extrapolate a little, add in a little safety > factor, and design a road that was perfectly safe at higher speed. If > nothing else, I've heard that Kansas is pretty darn flat, so if I were a > betting man I'd say that the Interstates there are likely wide, flat, > and straight.

I don't know why everybody falls into that trap when they think about
Kansas. I suggest that, if you get the chance, you take I-70 west out of
Kansas City and, in particular, take a look at some of the scenery about
20-30 miles west of Topeka. Those hills beat the hell out of anything in
my native Michigan for sure. A couple of other excellent hill-country
drives in Kansas include US 77 just south of Manhattan, and US 183 north
of Hays.

Now for most of far western Kansas, I have to concede the point on the
flat bit ...

--
Larry Harvilla
E-mail: roads AT phatpage DOT org

also visit: http://www.phatpage­.org/
Highways section in progress.
Add comment
MC Pee Pants 23 April 2005 10:42:35 permanent link ]
 TV's Larry Harvilla wrote:> Nate Nagel wrote:>> Just because the manual only goes up to 75 MPH that doesn't mean that a>> good engineer couldn't extrapolate a little, add in a little safety>> factor, and design a road that was perfectly safe at higher speed. If>> nothing else, I've heard that Kansas is pretty darn flat, so if I were a>> betting man I'd say that the Interstates there are likely wide, flat,>> and straight.>
I don't know why everybody falls into that trap when they think about> Kansas. I suggest that, if you get the chance, you take I-70 west out of> Kansas City and, in particular, take a look at some of the scenery about> 20-30 miles west of Topeka. Those hills beat the hell out of anything in> my native Michigan for sure. A couple of other excellent hill-country> drives in Kansas include US 77 just south of Manhattan, and US 183 north> of Hays.

The Kansas Turnpike (I-35) through the Flint Hills between Emporia and
Topeka, is one of the most scenic roads that I've ever driven on. K-177 is
also nice.

--

Beliefs are dangerous. Beliefs allow the mind to stop functioning.
A non-functioning mind is clinically dead. Believe in nothing.
- Maynard James Keenan

Add comment
Jay Maynard 23 April 2005 15:16:13 permanent link ]
 On 2005-04-22, Arif Khokar <akhokar1234@wvu.ed­u> wrote:> Jay Maynard wrote:>> If you break the law, you should expect to pay the consequences. It's that>> simple. No, I don't drive the speed limit all the time.> Then you're a hypocrite. The law is wrong, not the drivers.

How am I being a hypocrite?

It's simple: "Don't do the crime if you can't do the time". In my case, I
accept that there may be consequences for my actions, and I am prepared to
pay those consequences without whining. You, obviously, are not.

We live in a society of laws. As long as they are on the books, they are
right, by definition.

Add comment
Nate Nagel 23 April 2005 15:33:24 permanent link ]
 Jay Maynard wrote:
On 2005-04-22, Arif Khokar <akhokar1234@wvu.ed­u> wrote:>
Jay Maynard wrote:>>
If you break the law, you should expect to pay the consequences. It's that>>>simple. No, I don't drive the speed limit all the time.>>
Then you're a hypocrite. The law is wrong, not the drivers.>
How am I being a hypocrite?>
It's simple: "Don't do the crime if you can't do the time". In my case, I> accept that there may be consequences for my actions, and I am prepared to> pay those consequences without whining. You, obviously, are not.>
We live in a society of laws. As long as they are on the books, they are> right, by definition.>

What a completely unAmerican sentiment.

nate

--
replace "fly" with "com" to reply.
http://home.comcast­.net/~njnagel
Add comment
Allen Seth Dunn 23 April 2005 17:13:02 permanent link ]
 
"Nate Nagel" <njnagel@flycast.ne­t> wrote in message
news:wPKdnYKtPJAUr_­ffRVn-vA@comcast.com­...> Jay Maynard wrote:>
On 2005-04-22, Arif Khokar <akhokar1234@wvu.ed­u> wrote:>>
Jay Maynard wrote:>>>
If you break the law, you should expect to pay the consequences. It's >>>>that>>>>simple.­ No, I don't drive the speed limit all the time.>>>
Then you're a hypocrite. The law is wrong, not the drivers.>>
How am I being a hypocrite?>>
It's simple: "Don't do the crime if you can't do the time". In my case, I>> accept that there may be consequences for my actions, and I am prepared >> to>> pay those consequences without whining. You, obviously, are not.>>
We live in a society of laws. As long as they are on the books, they are>> right, by definition.>>
What a completely unAmerican sentiment.

Agreed. While I know that might seem like namecalling to some, looking back
to the American Revolution will back him up on this. Without going into a
whole lot of detail in any one specific case, I will say this. It wasn't
being a good little citizen that caused us to seperate from Great Britain,
now was it? Now I'm not advocating war over something so petty, I'm just
trying to say that civil disobedience runs in American culture.
nate>
-- > replace "fly" with "com" to reply.> http://home.comcast­.net/~njnagel


Add comment
Jay Maynard 24 April 2005 01:28:48 permanent link ]
 (Please, people, trim your quotes.)

On 2005-04-23, Allen Seth Dunn <i_6695@yahoo.com> wrote:> Agreed. While I know that might seem like namecalling to some, looking back > to the American Revolution will back him up on this. Without going into a > whole lot of detail in any one specific case, I will say this. It wasn't > being a good little citizen that caused us to seperate from Great Britain, > now was it? Now I'm not advocating war over something so petty, I'm just > trying to say that civil disobedience runs in American culture.

Civil disobedience is different from hooliganism and lawlessness because the
former includes an awareness of, and willingness to accept, the penalties
that go along with breaking the law - in fact, it's an essential part of
civil disobedience that if enough people practice it, it will overload the
court system, thereby making enforcement of the law impossible and thereby
lead to its repeal.

I am willing to accept the consequences of my actions, This is an essential
element of, if not the very definition of, maturity.
Add comment
Arif Khokar 24 April 2005 03:08:40 permanent link ]
 Jay Maynard wrote:
We live in a society of laws. As long as they are on the books, they are> right, by definition.

Yup, slavery was right, women voting was wrong, interracial marriage was
wrong, polling tax was right, Japanese internment was right, riding in
the front half of the bus was wrong if you were black, etc.

Perhaps you need to learn how to see situations in abstract terms before
saying the law is *always* right.
Add comment
Arif Khokar 24 April 2005 03:12:52 permanent link ]
 Jay Maynard wrote:> (Please, people, trim your quotes.)

Hey, at least we agree on something :)­
in fact, it's an essential part of> civil disobedience that if enough people practice it, it will overload the> court system, thereby making enforcement of the law impossible and thereby> lead to its repeal.>
I am willing to accept the consequences of my actions, This is an essential> element of, if not the very definition of, maturity.

Do you fight every speeding ticket you happen to receive in court, or do
you just pay the fine? If you're paying the fine, then you're certainly
not doing your part in an effort to "overload" the court system.

If everyone who received a speeding ticket took their case to court, the
courts would become overloaded. As it stands now, people are perfectly
willing to pay the fine, but they want to avoid points at all costs.
Add comment
Guest 24 April 2005 07:47:13 permanent link ]
 
John Lansford wrote:> John Lansford <jlnsford@bellsouth­.net> wrote:>
Nate Nagel <njnagel@flycast.ne­t> wrote:> >
John Lansford wrote:> >>
"MC Pee Pants" <watNOSPAMuzi@yahoo­.com> wrote:> >>>
TV's John Lansford wrote:> >>>>
Name me one that was designed for an 80-90mph design speed.
AFAIK the> >>>>>highest speed any road is designed for in the US is for 75mph.> >>>>
The Kansas Turnpike once had a speed limit of 80. Was its design
speed >80> >>>>or was it signed faster than its design speed?> >>>
A lot of interstates used to have speed limits of 75mph too, but
that> >>> doesn't mean they were designed for 80-90mph. I've got every
design> >>> manuals issued by AASHTO since 1964 and none of them go over
75mph.> >>> The latest version does go up to 80mph, however, but it's been
only since 2001.> >>>
Just because the manual only goes up to 75 MPH that doesn't mean
that a> >>good engineer couldn't extrapolate a little, add in a little safety
factor, and design a road that was perfectly safe at higher speed.> >
The Interstate System was specifically designed to AASHTO standards.> >For an engineer to extrapolate beyond those standards means he
accepts> >all responsibility and risk involved in the design with nothing to
as a nationally accepted standard. I doubt that happened.> >
nothing else, I've heard that Kansas is pretty darn flat, so if I
were a> >>betting man I'd say that the Interstates there are likely wide,
flat,> >>and straight.> >
Which is why I put limits on my statement. Obviously a road built
flat> >and straight does not have a geometric limit on the speed, although> >there are still such features as speed change lane length and clear> >recovery zone width that must be considered.> >
BTW, I appreciate the civility and level of discourse involved in
this> discussion, Nate. It goes to show you that just because two people do> not necessarily agree on a subject, that does not mean it has to turn> into a name calling contest.>
John Lansford, PE> --> The unofficial I-26 Construction Webpage:> http://users.vnet.n­et/lansford/a10/



I received a ticket from an NC state trooper on I-26 last October. I
drew all the signs on I-26 wb and went into Erwin, TN. He got me on
I-26 eb just after returning into NC. I had been spoiled over the
years in NC they have very few troopers unlike Ohio, PA, NY, and some
other states.


He could have gotten me for a lot worse, but he wrote it for 80 in a
60. I then got a letter from a lawyer in Asheville for $50 + the fine
he could get it reduced to 9 MPH over. I decided to take this.

The reason I am posting this is that not all troopers are the scum of
the earth. He was VERY polite and concientious just doing his job and
he was telling the truth. Like I said, it could have been a lot worse.

The road doen't change at the TN NC state line. I realize the old
section of I-26 is horrible and deserves a 60 mph limit, but right at
the state line I don't think it does. But what I think doesn't matter.
I got nailed and I have to pay the price. You can bet for the next
year I will be very careful, which is one of the functions of traffic
safety enforcement.

Add comment
John Lansford 24 April 2005 07:53:29 permanent link ]
 pigsty1953@yahoo.com­ wrote:>
I received a ticket from an NC state trooper on I-26 last October. I>drew all the signs on I-26 wb and went into Erwin, TN. He got me on>I-26 eb just after returning into NC. I had been spoiled over the>years in NC they have very few troopers unlike Ohio, PA, NY, and some>other states.>
He could have gotten me for a lot worse, but he wrote it for 80 in a>60. I then got a letter from a lawyer in Asheville for $50 + the fine>he could get it reduced to 9 MPH over. I decided to take this.>
The reason I am posting this is that not all troopers are the scum of>the earth. He was VERY polite and concientious just doing his job and>he was telling the truth. Like I said, it could have been a lot worse.>
The road doen't change at the TN NC state line. I realize the old>section of I-26 is horrible and deserves a 60 mph limit, but right at>the state line I don't think it does. But what I think doesn't matter.> I got nailed and I have to pay the price. You can bet for the next>year I will be very careful, which is one of the functions of traffic>safety enforcement.

TN's portion of I-26 is less than a decade old. While not up to the
standards of NC's side (it was designed for 50mph) it's still a lot
better than the old two lane road. NCHP heavily patrols their side of
I-26 because they know that motorists want to test the downhill
sections to see how fast they can go. So far I've heard that they
nailed someone going around 100mph as they reached the bottom of the
SB downhill portion.

John Lansford, PE
--
The unofficial I-26 Construction Webpage:
http://users.vnet.n­et/lansford/a10/
Add comment
Guest 24 April 2005 08:02:42 permanent link ]
 Gee, I wish you had told me that last year. Like I said, I have become
very spoiled by the lack of troopers in NC.

No question it is better then old us 23, but I was caught at the top,
within 1 mile of the TN state line. I am sure if I was going 79 within
19 mph he would not have bothered me there, but I was doing faster, so
like I said it could have been worse.

Add comment
Rj 25 April 2005 09:30:48 permanent link ]
 John Lansford <jlnsford@bellsouth­.net> wrote:
Name me one that was designed for an 80-90mph design speed. AFAIK the> highest speed any road is designed for in the US is for 75mph.

The Kansas Turnpike used to be posted at 80 mph.
Add comment
Rj 25 April 2005 09:30:48 permanent link ]
 John Lansford <jlnsford@bellsouth­.net> wrote:
I would hardly call it "precious".

I drove it yesterday. I wouldn't either.
BTW, it was designed for 60mph.

Why?
Add comment
Rj 25 April 2005 09:30:50 permanent link ]
 John Lansford <jlnsford@bellsouth­.net> wrote:
The Interstate System was specifically designed to AASHTO standards.> For an engineer to extrapolate beyond those standards means he accepts> all responsibility and risk involved in the design with nothing to use> as a nationally accepted standard. I doubt that happened.

Are you calling those of use who remember the Kansas 80 mph signs liars?
Add comment
Rj 25 April 2005 09:30:50 permanent link ]
 Larry Harvilla <roads@phatpage.org­> wrote:
Say, for example, you get a USA Truck driver who wants to pass a> Canadian truck or a J.B. Hunt, and you can see exactly where the problem> comes in. He's perfectly entitled to make such a pass if and when it is> safe, regardless of anybody else's convenience or "I hate trucks"> feelings,

I guess anybody is entitled to be a jerk, but you shouldn't.
Add comment
Elaich 25 April 2005 10:11:50 permanent link ]
 re_johnson1@hotmail.­com (RJ) wrote in
news:1gvjvgu.jba9ix­g1knm8N%re_johnson1@­hotmail.com:
The Kansas Turnpike used to be posted at 80 mph.

Over 50 years ago. And it was never designed for that speed.

--
"No sports writers were harmed during the making of this post. And what I
want to know is - why not?"
Add comment
Rj 25 April 2005 10:20:19 permanent link ]
 elaich <a@b.c> wrote:
re_johnson1@hotmail­.com (RJ) wrote in > news:1gvjvgu.jba9ix­g1knm8N%re_johnson1@­hotmail.com:>
The Kansas Turnpike used to be posted at 80 mph. >
Over 50 years ago. And it was never designed for that speed.

It was marked at 80 in 1970. Why would they set a speed higher than
design?
Add comment
Matthew Russotto 25 April 2005 19:15:36 permanent link ]
 In article <UqOdnQlq3rx99PTfRV­n-rA@comcast.com>,
Brent P <tetraethylleadREMO­VETHIS@yahoo.com> wrote:
I find it amusing that those engineers in road building here on usenet keep >insisting that their theories, their assumptions, and calculations trump >the data.

You're supposed to bow the PE, not question things.
--
There's no such thing as a free lunch, but certain accounting practices can
result in a fully-depreciated one.
Add comment
Guest 26 April 2005 01:42:23 permanent link ]
 I would really like to know all of you that keep attacking PE's and
John Lansford in particular KNOW ANYTHING about highway design.

Or even what it takes to be a PE.

I am not a big fan of the NC interstate system. Most of it is old and
way under designed. It was designed to a very old and very
conservative standard as alot of the interstates in the southeast were.

But that is not his fault and he is not responsible for me getting a
ticket on I-26 for exceeding the SL. ( I just wish I had known about
the NC Troopers strict enforcement on the NC down hill side.)

Like I posted before, I think your venom should be directed at state
legislatures and legislators. That is where the work needs to be done
to change things.

Add comment
John Lansford 26 April 2005 01:54:59 permanent link ]
 pigsty1953@yahoo.com­ wrote:
I would really like to know all of you that keep attacking PE's and>John Lansford in particular KNOW ANYTHING about highway design.>
Or even what it takes to be a PE.>
I am not a big fan of the NC interstate system. Most of it is old and>way under designed. It was designed to a very old and very>conservative standard as alot of the interstates in the southeast were.

Most of it has been upgraded in the last 20 years, however, especially
around the cities. The growth in those areas has been phenomenal,
however, easily keeping ahead of the upgrades.
But that is not his fault and he is not responsible for me getting a>ticket on I-26 for exceeding the SL. ( I just wish I had known about>the NC Troopers strict enforcement on the NC down hill side.)>
Like I posted before, I think your venom should be directed at state>legislatures and legislators. That is where the work needs to be done>to change things.

They don't like the fact that there are people in positions of
responsibility who don't believe the same things they do, so they try
and tear them down.

John Lansford, PE
--
The unofficial I-26 Construction Webpage:
http://users.vnet.n­et/lansford/a10/
Add comment
N8n 26 April 2005 01:59:37 permanent link ]
 
pigsty1...@yahoo.co­m wrote:> I would really like to know all of you that keep attacking PE's and> John Lansford in particular KNOW ANYTHING about highway design.>

You mean "if" I know anything about highway design?
Or even what it takes to be a PE.

Not much, if Mr. Lansford is a typical example. He seems to be the
very archetype of the "cookbook" engineer.
I am not a big fan of the NC interstate system. Most of it is old
way under designed. It was designed to a very old and very> conservative standard as alot of the interstates in the southeast
were.>
But that is not his fault and he is not responsible for me getting a> ticket on I-26 for exceeding the SL. ( I just wish I had known about> the NC Troopers strict enforcement on the NC down hill side.)>
Like I posted before, I think your venom should be directed at state> legislatures and legislators. That is where the work needs to be
done> to change things.

It needs to be done there, it needs to be done in the minds of the
public in general, it needs to be done with engineers and AASHTO and
others who support overly conservative safety factors, It needs to be
done counteracting the propaganda of the IIHS, NHTSA and other agencies
that place more weight on "slow = safe" and passive safety rather than
avoiding crashes in the first place.

Most importantly, people need to *think* logically and clearly about
what can be done to ensure safe yet efficient travel with a minimum of
meddling and limitations on motorists, and it seems like that is
something that is sorely lacking at every level. So there's lots of
places to direct venom, really.

nate

Add comment
Brent P 26 April 2005 02:09:37 permanent link ]
 In article <1114465343.367103.­195910@o13g2000cwo.g­ooglegroups.com>, pigsty1953@yahoo.co­m wrote:> I would really like to know all of you that keep attacking PE's and> John Lansford in particular KNOW ANYTHING about highway design.

Do we want to make this a battle of degrees? Because I have a couple.

And these aren't questions of highway design. They are questions of
reality vs. assumption. Regardless of engineering field, the way to
handle this is the same. However, this particular subset of engineers on
usenet consistantly appear to work by a different principle than every
other engineer on the planet.

They take the data, and when they see higher speeds and no greater
instance of crashes, they declare drivers morons and their engineering
assumptions about design speed to be correct. In every other engineering
field, when we get data that doesn't match our assumptions, we
re-evaluate our assumptions.



Add comment
John Lansford 26 April 2005 03:20:36 permanent link ]
 "N8N" <njnagel@hotmail.co­m> wrote:
pigsty1...@yahoo.c­om wrote:>> I would really like to know all of you that keep attacking PE's and>> John Lansford in particular KNOW ANYTHING about highway design.>>
You mean "if" I know anything about highway design?>
Or even what it takes to be a PE.>
Not much, if Mr. Lansford is a typical example.

If you think that passing two 8 hour tests where the passing rate is
around 60% is "not much", then you'd be right.
He seems to be the>very archetype of the "cookbook" engineer.

You know nothing about me; certainly nothing about my design style.
I am not a big fan of the NC interstate system. Most of it is old>and>> way under designed. It was designed to a very old and very>> conservative standard as alot of the interstates in the southeast>were.>>
But that is not his fault and he is not responsible for me getting a>> ticket on I-26 for exceeding the SL. ( I just wish I had known about>> the NC Troopers strict enforcement on the NC down hill side.)>>
Like I posted before, I think your venom should be directed at state>> legislatures and legislators. That is where the work needs to be>done>> to change things.>
It needs to be done there, it needs to be done in the minds of the>public in general, it needs to be done with engineers and AASHTO and>others who support overly conservative safety factors,

I don't set policy. That is for the legislators and heads of the DOT,
not those who are designing the roads.
It needs to be>done counteracting the propaganda of the IIHS, NHTSA and other agencies>that place more weight on "slow = safe" and passive safety rather than>avoiding crashes in the first place.

That's right. Let's design highways for 90mph speeders, and if you
can't go that fast, then get the hell out of your way, right?

John Lansford, PE
--
The unofficial I-26 Construction Webpage:
http://users.vnet.n­et/lansford/a10/
Add comment
John Lansford 26 April 2005 03:24:25 permanent link ]
 tetraethylleadREMOVE­THIS@yahoo.com (Brent P) wrote:
In article <1114465343.367103.­195910@o13g2000cwo.g­ooglegroups.com>, pigsty1953@yahoo.co­m wrote:>> I would really like to know all of you that keep attacking PE's and>> John Lansford in particular KNOW ANYTHING about highway design.>
Do we want to make this a battle of degrees? Because I have a couple. >
And these aren't questions of highway design. They are questions of >reality vs. assumption. Regardless of engineering field, the way to >handle this is the same. However, this particular subset of engineers on >usenet consistantly appear to work by a different principle than every >other engineer on the planet. >
They take the data, and when they see higher speeds and no greater >instance of crashes, they declare drivers morons and their engineering >assumptions about design speed to be correct. In every other engineering >field, when we get data that doesn't match our assumptions, we >re-evaluate our assumptions. >
Speeders look at the "higher speeds, no greater 'instance' of
crashes", and equate those two directly, while engineers look at
improved safety in cars and highways, faster and better medical care,
etc, and say it is due to incremental changes in all these things.

I've already said I feel that safety factors on highways are too
great. It's not my place to change them, though, and the CE field is
very risk averse. Mistakes such as the KC hotel design, various dam
failures, etc, tend to do that to an engineering field.

John Lansford, PE
--
The unofficial I-26 Construction Webpage:
http://users.vnet.n­et/lansford/a10/
Add comment
Fbloogyudsr 26 April 2005 04:06:11 permanent link ]
 <pigsty1953@yahoo.co­m> wrote > What are your degrees in? Have you ever been a design engineer for a> public agency?> I am going to assume you work for some defense contractor the has an> unlimited budget.

This statement tells us how uninformed you are. Defense companies
do not now (and never have) had unlimited budgets (from the US govt.)
Even on that basis, my feelling on the space shuttle tragedies were> that we wanted a trillion dollar system, but only> were willing to spend in the hundreds of millions. Unfortunately you> get what you pay for.

True, so far as it goes. There's an apophrical joke about "sitting on
top of a firecracker built by the lowest-priced contractor" attributed
to the astronaut corps, for that matter.

Floyd (used to work for Boeing)
Add comment
Arif Khokar 26 April 2005 04:09:52 permanent link ]
 pigsty1953@yahoo.com­ wrote:
30,000+ are killed every year in the US on the highways.

Many of those killed were either intoxicated or not wearing their
seatbelts. Many people don't devote the amount of attention to the
driving task that is really necessary. On occasion, such inattention
will end up costing them.

Many times, when I ride with other people, I really wonder if they're
paying attention to what they're doing. I'll see them drift from lane
to lane without signalling or even looking. I'll see them gain on a
slower car ahead and wait till they catch up with them and slow down
before deciding to change lanes.
But as I said I have some driving experience and slower does> equal safer.

Not necessarily. If one is going signficantly slower that traffic flow,
slower is definitely not safer. Also, when going slower, people are not
going to think they have to devote as much attention to the driving task
(see what I wrote above). When I drive slow, my attention tends to
wander as well.
I happen to think these> people doing 80+ don't realize what can and does happen> at those speeds, and sir, you cannot deny that.

Things can happen at any speed. If you're not paying attention, they're
far more likely to happen. An attentive driver going 80 mph is safer
than an inattentive driver going 65 mph.
Add comment
Arif Khokar 26 April 2005 04:16:36 permanent link ]
 John Lansford wrote:

John, if you want to change the newsgroup distribution, then just set
follow ups to the appropriate newsgroup(s). Also, note which groups you
set followups to in your post.
tetraethylleadREMOV­ETHIS@yahoo.com (Brent P) wrote:
And these aren't questions of highway design. They are questions of >>reality vs. assumption. Regardless of engineering field, the way to >>handle this is the same. However, this particular subset of engineers on >>usenet consistantly appear to work by a different principle than every >>other engineer on the planet. >>
They take the data, and when they see higher speeds and no greater >>instance of crashes, they declare drivers morons and their engineering >>assumptions about design speed to be correct. In every other engineering >>field, when we get data that doesn't match our assumptions, we >>re-evaluate our assumptions.
Speeders look at the "higher speeds, no greater 'instance' of> crashes", and equate those two directly, while engineers look at> improved safety in cars and highways, faster and better medical care,> etc, and say it is due to incremental changes in all these things.

Crash barriers, crumple zones, and advances in trauma care are not
relevant if the driver doesn't crash in the first place.

The *crash* rate is decreasing as well.
I've already said I feel that safety factors on highways are too> great. It's not my place to change them, though, and the CE field is> very risk averse. Mistakes such as the KC hotel design, various dam> failures, etc, tend to do that to an engineering field.>
John Lansford, PE> --> The unofficial I-26 Construction Webpage:> http://users.vnet.n­et/lansford/a10/
Add comment
Guest 26 April 2005 05:02:15 permanent link ]
 Please forgive me for excess, but I think you will have to agree they
have a lot more money for a lot more things then there is in
transportation. And that does not change my original point. The DOD
has a much bigger budget then DOT or the state DOT's.

And then we wonder why we are sitting in traffic and have terrible mass
transit.

Please feel free to respond to that.

Add comment
Fbloogyudsr 26 April 2005 05:23:41 permanent link ]
 <pigsty1953@yahoo.co­m> wrote in message
news:1114477335.893­976.179610@f14g2000c­wb.googlegroups.com.­..> Please forgive me for excess, but I think you will have to agree they> have a lot more money for a lot more things then there is in> transportation. And that does not change my original point. The DOD> has a much bigger budget then DOT or the state DOT's.>
And then we wonder why we are sitting in traffic and have terrible mass> transit.>
Please feel free to respond to that.>

We have no idea what and who you are responding to. Please
figure out how to post - how to include context from previous posts
that you are replying to. Then we'll talk.

Floyd

Add comment
John Lansford 26 April 2005 05:26:51 permanent link ]
 Arif Khokar <akhokar1234@wvu.ed­u> wrote:
pigsty1953@yahoo.c­om wrote:>
30,000+ are killed every year in the US on the highways.>
Many of those killed were either intoxicated or not wearing their >seatbelts. Many people don't devote the amount of attention to the >driving task that is really necessary. On occasion, such inattention >will end up costing them.

So will thinking they can drive faster than they ought to as well, or
making inappropriate decisions, or just bad luck.
Many times, when I ride with other people, I really wonder if they're >paying attention to what they're doing. I'll see them drift from lane >to lane without signalling or even looking. I'll see them gain on a >slower car ahead and wait till they catch up with them and slow down >before deciding to change lanes.>
But as I said I have some driving experience and slower does>> equal safer.>
Not necessarily. If one is going signficantly slower that traffic flow, >slower is definitely not safer. Also, when going slower, people are not >going to think they have to devote as much attention to the driving task >(see what I wrote above). When I drive slow, my attention tends to >wander as well.

And when I drive fast, I find my attention focuses so much on the
driving operation that I become fatigued very quickly, which isn't
that much better than losing attention due to driving very slowly.
I happen to think these>> people doing 80+ don't realize what can and does happen>> at those speeds, and sir, you cannot deny that.>
Things can happen at any speed. If you're not paying attention, they're >far more likely to happen. An attentive driver going 80 mph is safer >than an inattentive driver going 65 mph.

Since no one can predict which 80mph driver is attentive and which
65mph driver is inattentive, I'd prefer if everyone just drove the
speed limit.

John Lansford, PE
--
The unofficial I-26 Construction Webpage:
http://users.vnet.n­et/lansford/a10/
Add comment
Sherman Cahal 26 April 2005 05:59:45 permanent link ]
 pigsty1...@yahoo.com­ wrote:> Please forgive me for excess, but I think you will have to agree they> have a lot more money for a lot more things then there is in> transportation. And that does not change my original point. The DOD> has a much bigger budget then DOT or the state DOT's.

Look at Haliburton (cough) (cough). They seem to get "unlimited" funds.
And then we wonder why we are sitting in traffic and have terrible
mass> transit.>
Please feel free to respond to that.

Why? Because we give mass transit the shaft whereas other countries
devote an equal share and have far superior and far more efficent
systems than we do.

We should spend a considerable amount on roads too -- after we raise
the gas tax in many states or start tolling more roads -- or else we
would be pulling money out of education, social security, etc.

Add comment
Jay Maynard 26 April 2005 06:14:31 permanent link ]
 On 2005-04-26, Sherman Cahal <sherman@cahaltech.­com> wrote:>> And then we wonder why we are sitting in traffic and have terrible mass>> transit.> Why? Because we give mass transit the shaft whereas other countries> devote an equal share and have far superior and far more efficent> systems than we do.

This ain't Europe. Mass transit doesn't have the same population densities
to work with here as it would in European cities, any more than applying NYC
mass transit to Houston would be more than a frightfully expensive
boondoggle.
Add comment
Guest 26 April 2005 06:15:07 permanent link ]
 Floyd:
If you can see this this is what I posted before in this thread.

Add comment
Brent P 26 April 2005 08:28:48 permanent link ]
 
Found this thanks to Arif. (hope I remembered that right)

In article <2suq61p7tv4094o5jf­n2c6845dj5v5si0n@4ax­.com>, John Lansford wrote:> tetraethylleadREMOV­ETHIS@yahoo.com (Brent P) wrote:>
In article <1114465343.367103.­195910@o13g2000cwo.g­ooglegroups.com>, pigsty1953@yahoo.co­m wrote:>>> I would really like to know all of you that keep attacking PE's and>>> John Lansford in particular KNOW ANYTHING about highway design.>>
Do we want to make this a battle of degrees? Because I have a couple. >>
And these aren't questions of highway design. They are questions of >>reality vs. assumption. Regardless of engineering field, the way to >>handle this is the same. However, this particular subset of engineers on >>usenet consistantly appear to work by a different principle than every >>other engineer on the planet.
They take the data, and when they see higher speeds and no greater >>instance of crashes, they declare drivers morons and their engineering >>assumptions about design speed to be correct. In every other engineering >>field, when we get data that doesn't match our assumptions, we >>re-evaluate our assumptions.
Speeders look at the "higher speeds, no greater 'instance' of> crashes", and equate those two directly, while engineers look at> improved safety in cars and highways, faster and better medical care,> etc, and say it is due to incremental changes in all these things.

This is irrelevant. Because I am not discussing anything post crash. When
data shows people aren't crashing at 75mph, you guys stick to your
assumptions that says the speed limit should be 55mph. Unlike any other
engineers I've met on the planet. It's unique to those in the usenet road
design newsgroups. I just don't see this arrogance, this inability to
reconsider design assumptions anywhere else.
I've already said I feel that safety factors on highways are too> great. It's not my place to change them, though, and the CE field is> very risk averse. Mistakes such as the KC hotel design, various dam> failures, etc, tend to do that to an engineering field.

The rest of the population isn't as risk adverse. Thusly your underposted
speed limits are ignored by the population at large. They have created more
risk because they have inspired a general disrespect of the vehicle code.
And then there are all the other problems they cause.

There is a point where risk adverse becomes cry wolf. IL ramp speed
warning signs for instance... I think IL's formula is based on a model T.
It has no bearing to reality. For some of the ramps, I can go faster than
the warning speed on them on my bicycle.





Add comment
Arif Khokar 26 April 2005 09:48:16 permanent link ]
 John Lansford wrote:> Arif Khokar <akhokar1234@wvu.ed­u> wrote:
Not necessarily. If one is going signficantly slower that traffic flow, >>slower is definitely not safer. Also, when going slower, people are not >>going to think they have to devote as much attention to the driving task >>(see what I wrote above). When I drive slow, my attention tends to >>wander as well.
And when I drive fast, I find my attention focuses so much on the> driving operation that I become fatigued very quickly, which isn't> that much better than losing attention due to driving very slowly.

I would only experience that problem if I tried to sustain speeds over
120 mph for an extended period of time. I certainly can drive 80 to 85
mph for extended periods of time without experiening fatigue.
Things can happen at any speed. If you're not paying attention, they're >>far more likely to happen. An attentive driver going 80 mph is safer >>than an inattentive driver going 65 mph.
Since no one can predict which 80mph driver is attentive and which> 65mph driver is inattentive, I'd prefer if everyone just drove the> speed limit.

I'd rather have drivers paying attention than just using their cruise
control to drive the speed limit. When I drive, I am not able to carry
a detailed conversation with passengers when driving at speeds I usually
drive. I prefer all people drive that way since their attention is
focused where it belongs. When that happens, people will spot
developing situations far sooner than they would driving the speed limit
while devoting a significant amount of attention to other tasks.
Add comment
Fbloogyudsr 26 April 2005 11:09:37 permanent link ]
 <pigsty1953@yahoo.co­m> wrote in message
news:1114481707.541­799.312730@o13g2000c­wo.googlegroups.com.­..> Floyd:> If you can see this this is what I posted before in this thread.>

There is no quoted text to respond to. Hence, no response from me.

Floyd

Add comment
John Lansford 26 April 2005 13:36:34 permanent link ]
 tetraethylleadREMOVE­THIS@yahoo.com (Brent P) wrote:
Found this thanks to Arif. (hope I remembered that right) >
In article <2suq61p7tv4094o5jf­n2c6845dj5v5si0n@4ax­.com>, John Lansford wrote:>> tetraethylleadREMOV­ETHIS@yahoo.com (Brent P) wrote:>>
In article <1114465343.367103.­195910@o13g2000cwo.g­ooglegroups.com>, pigsty1953@yahoo.co­m wrote:>>>> I would really like to know all of you that keep attacking PE's and>>>> John Lansford in particular KNOW ANYTHING about highway design.>>>
Do we want to make this a battle of degrees? Because I have a couple. >>>
And these aren't questions of highway design. They are questions of >>>reality vs. assumption. Regardless of engineering field, the way to >>>handle this is the same. However, this particular subset of engineers on >>>usenet consistantly appear to work by a different principle than every >>>other engineer on the planet. >
They take the data, and when they see higher speeds and no greater >>>instance of crashes, they declare drivers morons and their engineering >>>assumptions about design speed to be correct. In every other engineering >>>field, when we get data that doesn't match our assumptions, we >>>re-evaluate our assumptions. >
Speeders look at the "higher speeds, no greater 'instance' of>> crashes", and equate those two directly, while engineers look at>> improved safety in cars and highways, faster and better medical care,>> etc, and say it is due to incremental changes in all these things.>
This is irrelevant. Because I am not discussing anything post crash.

I'm talking about what I can influence as an engineer.
When data shows people aren't crashing at 75mph, you guys stick to your >assumptions that says the speed limit should be 55mph.

Wrong, wrong, wrong. I support roads being signed based on what they
are designed for. Go peddle your strawmen elsewhere.
Unlike any other >engineers I've met on the planet. It's unique to those in the usenet road >design newsgroups. I just don't see this arrogance, this inability to >reconsider design assumptions anywhere else.

I'd like you to show me where I've said I want interstates signed for
55mph.
I've already said I feel that safety factors on highways are too>> great. It's not my place to change them, though, and the CE field is>> very risk averse. Mistakes such as the KC hotel design, various dam>> failures, etc, tend to do that to an engineering field.>
The rest of the population isn't as risk adverse.

That's not my concern. You and they aren't the ones that get sued if
there's a trial. The state and the engineers that design the road are.
Thusly your underposted >speed limits are ignored by the population at large. They have created more >risk because they have inspired a general disrespect of the vehicle code. >And then there are all the other problems they cause. >
There is a point where risk adverse becomes cry wolf. IL ramp speed >warning signs for instance... I think IL's formula is based on a model T. >It has no bearing to reality. For some of the ramps, I can go faster than >the warning speed on them on my bicycle.

At night? In the rain? In a 20 year old car? When you are 70 years
old?

How about looking at the wide, wide range of abilities and conditions
that roads are designed for, instead of saying "I can travel safely
well over that speed, so I want the road speed limit signed for
MEEEEEE!"

John Lansford, PE
--
The unofficial I-26 Construction Webpage:
http://users.vnet.n­et/lansford/a10/
Add comment
Matthew Russotto 26 April 2005 18:38:40 permanent link ]
 In article <4-KdnQdpZI-tXfDfRV­n-pw@comcast.com>,
Brent P <tetraethylleadREMO­VETHIS@yahoo.com> wrote:>
#2 was due to a problem that was thought to be harmless. This caused >engineers to re-evaluate their assumptions. Something your PE friends >here on usenet aren't doing. They see a road with safe traveling 75mph >traffic and pound their feet about how their assumptions and calculations >should govern, and the speed limit has to be 55mph. Never mind that >actual data shows 75mph to be safe.

And never mind that older sets of guidelines based on 1950s
automobiles with bias-ply tires set the design speed at 75mph.

Closest to an actual reason for that I ever got is the claim that it's
because the driver's position in newer cars is lower than that in
older cars. Which is true, but it seems to me there have been other
improvements which ought to be taken into account... and aren't.

--
There's no such thing as a free lunch, but certain accounting practices can
result in a fully-depreciated one.
Add comment
Sherman Cahal 26 April 2005 19:50:01 permanent link ]
 Matthew Russotto wrote:> In article <4-KdnQdpZI-tXfDfRV­n-pw@comcast.com>,> Brent P <tetraethylleadREMO­VETHIS@yahoo.com> wrote:> >
#2 was due to a problem that was thought to be harmless. This caused
engineers to re-evaluate their assumptions. Something your PE
friends> >here on usenet aren't doing. They see a road with safe traveling
75mph> >traffic and pound their feet about how their assumptions and
calculations> >should govern, and the speed limit has to be 55mph. Never mind that> >actual data shows 75mph to be safe.>
And never mind that older sets of guidelines based on 1950s> automobiles with bias-ply tires set the design speed at 75mph.>
Closest to an actual reason for that I ever got is the claim that
it's> because the driver's position in newer cars is lower than that in> older cars. Which is true, but it seems to me there have been other> improvements which ought to be taken into account... and aren't.

I find it funny they have advisory curve signs for 25 MPH on roads and
I can manage 40 MPH around them easy.

Add comment
John F. Carr 26 April 2005 20:39:34 permanent link ]
 In article <1114530601.770011.­183620@o13g2000cwo.g­ooglegroups.com>,
Sherman Cahal <sherman@cahaltech.­com> wrote:>
I find it funny they have advisory curve signs for 25 MPH on roads and>I can manage 40 MPH around them easy.

The new MUTCD calls for a 16 degree ball bank indicator reading
instead of 10 degrees to set curve advisory speed. This change
increases the posted speed by about 30%, close to the 85th percentile.


--
John Carr (jfc@mit.edu)
Add comment
John F. Carr 26 April 2005 20:46:37 permanent link ]
 In article <scqdndXTYIbtz_PfRV­n-rA@speakeasy.net>,­
Matthew Russotto <russotto@grace.spe­akeasy.net> wrote:>And never mind that older sets of guidelines based on 1950s>automobiles with bias-ply tires set the design speed at 75mph.>
Closest to an actual reason for that I ever got is the claim that it's>because the driver's position in newer cars is lower than that in>older cars. Which is true, but it seems to me there have been other>improvements which ought to be taken into account... and aren't.

The latest Green Book allows sharper vertical curves. A road with
a 50 MPH design speed under the old rules might be good for 55 or 60
MPH under the new rules, if vertical curves were the critical factor.

(The recently rebuilt US 20 in Charlton, Mass. has a 50 MPH design
speed using the pre-2000 standards. I checked out the plans and
found that the vertical curves meet current standards for 55 or
faster.)

--
John Carr (jfc@mit.edu)
Add comment
Sherman Cahal 26 April 2005 21:13:00 permanent link ]
 John F. Carr wrote:> In article <scqdndXTYIbtz_PfRV­n-rA@speakeasy.net>,­> Matthew Russotto <russotto@grace.spe­akeasy.net> wrote:> >And never mind that older sets of guidelines based on 1950s> >automobiles with bias-ply tires set the design speed at 75mph.> >
Closest to an actual reason for that I ever got is the claim that
it's> >because the driver's position in newer cars is lower than that in> >older cars. Which is true, but it seems to me there have been other> >improvements which ought to be taken into account... and aren't.>
The latest Green Book allows sharper vertical curves. A road with> a 50 MPH design speed under the old rules might be good for 55 or 60> MPH under the new rules, if vertical curves were the critical factor.>
(The recently rebuilt US 20 in Charlton, Mass. has a 50 MPH design> speed using the pre-2000 standards. I checked out the plans and> found that the vertical curves meet current standards for 55 or> faster.)

That's interesting. I haven't received a copy of the Green Book in a
while so I might have go to out and grab one. From what you stated,
that means that speed limits of today are set too low for the modern
Green Book standards? If so, speed limits everywhere would need to be
reevaluated.

Add comment
N8n 26 April 2005 21:18:39 permanent link ]
 
Sherman Cahal wrote:> John F. Carr wrote:> > In article <scqdndXTYIbtz_PfRV­n-rA@speakeasy.net>,­> > Matthew Russotto <russotto@grace.spe­akeasy.net> wrote:> > >And never mind that older sets of guidelines based on 1950s> > >automobiles with bias-ply tires set the design speed at 75mph.> > >
Closest to an actual reason for that I ever got is the claim that> it's> > >because the driver's position in newer cars is lower than that in> > >older cars. Which is true, but it seems to me there have been
other> > >improvements which ought to be taken into account... and aren't.> >
The latest Green Book allows sharper vertical curves. A road with> > a 50 MPH design speed under the old rules might be good for 55 or
MPH under the new rules, if vertical curves were the critical
factor.> >
(The recently rebuilt US 20 in Charlton, Mass. has a 50 MPH design> > speed using the pre-2000 standards. I checked out the plans and> > found that the vertical curves meet current standards for 55 or> > faster.)>
That's interesting. I haven't received a copy of the Green Book in a> while so I might have go to out and grab one. From what you stated,> that means that speed limits of today are set too low for the modern> Green Book standards? If so, speed limits everywhere would need to be> reevaluated.

Well, in an ideal world, they would be regularly reevaluated anyway,
but we all know how often that happens. But the good news is that if
these new standards are followed at least new construction will be
posted more realistically, assuming design speed is used as a factor in
selecting a posted speed.

Just curious, can anyone that has a new copy let us know if the
ball-bank measurements for curve advisory speeds changed as well?
that's one area where I definitely feel the old green book was too
conservative.

nate

Add comment
N8n 26 April 2005 21:24:34 permanent link ]
 
Sherman Cahal wrote:> Matthew Russotto wrote:> > In article <4-KdnQdpZI-tXfDfRV­n-pw@comcast.com>,> > Brent P <tetraethylleadREMO­VETHIS@yahoo.com> wrote:> > >
#2 was due to a problem that was thought to be harmless. This
caused>
engineers to re-evaluate their assumptions. Something your PE> friends> > >here on usenet aren't doing. They see a road with safe traveling> 75mph> > >traffic and pound their feet about how their assumptions and> calculations> > >should govern, and the speed limit has to be 55mph. Never mind
that> > >actual data shows 75mph to be safe.> >
And never mind that older sets of guidelines based on 1950s> > automobiles with bias-ply tires set the design speed at 75mph.> >
Closest to an actual reason for that I ever got is the claim that> it's> > because the driver's position in newer cars is lower than that in> > older cars. Which is true, but it seems to me there have been
other> > improvements which ought to be taken into account... and aren't.>
I find it funny they have advisory curve signs for 25 MPH on roads
I can manage 40 MPH around them easy.

If you google for it, there was a long confrontational discussion on
this subject a while back (I think what started it was my assertion
that the occasional correctly posted advisory sign was certainly a
suprise and a hazard, and I know the infamous I-79/I-70 "interchange"
was used as an example.) where I ended up showing that the advisory
speeds worked out to something on the order of 0.12G IIRC - anyway it
was significantly below the 0.3G that's generally used as a "comfort
threshold" in hand-waving calculations and VASTLY below the
capabilities of a good car, hence my post a few minutes ago asking if
that was one of the new changes to the green book.

nate

Add comment
H . B . Elkins 26 April 2005 21:46:20 permanent link ]
 
And never mind that older sets of guidelines based on 1950s>automobiles with bias-ply tires set the design speed at 75mph.

Which reminds me of a way, way, WAAAY off-topic comment...

Dale Earnhardt was never quite the same driver after NASCAR went from bias-ply
to radial tires.


--
To reply by e-mail, remove the "restrictor plate"
Add comment
H . B . Elkins 26 April 2005 21:50:53 permanent link ]
 On 26 Apr 2005 16:39:34 GMT, John F. Carr wrote:
In article <1114530601.770011.­183620@o13g2000cwo.g­ooglegroups.com>,>Sh­erman Cahal <sherman@cahaltech.­com> wrote:>>
I find it funny they have advisory curve signs for 25 MPH on roads and>>I can manage 40 MPH around them easy.>
The new MUTCD calls for a 16 degree ball bank indicator reading>instead of 10 degrees to set curve advisory speed. This change>increases the posted speed by about 30%, close to the 85th percentile.

General rule of thumb -- for the most part, you can safely take an advisory
speed-signed curve at 10 mph faster than the advisory plate suggests.

I can think of only a few curves that can't safely be negotiated at 10 mph
higher than the advisory plate indicates.

Heck, if it's a road I know really well, 20 mph isn't out of the question. ;-)­


--
To reply by e-mail, remove the "restrictor plate"
Add comment
Brent P 26 April 2005 22:26:47 permanent link ]
 In article <d4lv1t0922@drn.new­sguy.com>, H.B. Elkins wrote:
General rule of thumb -- for the most part, you can safely take an advisory> speed-signed curve at 10 mph faster than the advisory plate suggests.

In IL, that's just a starting point for a curve you aren't familiar with.
Many of them are just way out of touch with reality. There is a 30mph
ramp that I don't even brake for, just cruise right through at 55mph and
then lift off the throttle to slow to the 45mph speed limit on the
recieving road. Pretty typical for most ramps I frequent.






Add comment
John Lansford 27 April 2005 01:20:10 permanent link ]
 jfc@mit.edu (John F. Carr) wrote:
In article <scqdndXTYIbtz_PfRV­n-rA@speakeasy.net>,­>Matthew Russotto <russotto@grace.spe­akeasy.net> wrote:>>And never mind that older sets of guidelines based on 1950s>>automobiles with bias-ply tires set the design speed at 75mph.>>
Closest to an actual reason for that I ever got is the claim that it's>>because the driver's position in newer cars is lower than that in>>older cars. Which is true, but it seems to me there have been other>>improvements­ which ought to be taken into account... and aren't.>
The latest Green Book allows sharper vertical curves. A road with>a 50 MPH design speed under the old rules might be good for 55 or 60>MPH under the new rules, if vertical curves were the critical factor.>
Only for crest vertical curves are the new guidelines more lenient.
That's not because of vehicular position, but because they dropped the
6" obstacle and now use the 2' height of another vehicle's taillights
as the sight distance obstacle.

John Lansford, PE
--
The unofficial I-26 Construction Webpage:
http://users.vnet.n­et/lansford/a10/
Add comment
John Lansford 27 April 2005 01:21:24 permanent link ]
 "N8N" <njnagel@hotmail.co­m> wrote:
Sherman Cahal wrote:>> John F. Carr wrote:>> > In article <scqdndXTYIbtz_PfRV­n-rA@speakeasy.net>,­>> > Matthew Russotto <russotto@grace.spe­akeasy.net> wrote:>> > >And never mind that older sets of guidelines based on 1950s>> > >automobiles with bias-ply tires set the design speed at 75mph.>> > >
Closest to an actual reason for that I ever got is the claim that>> it's>> > >because the driver's position in newer cars is lower than that in>> > >older cars. Which is true, but it seems to me there have been>other>> > >improvements which ought to be taken into account... and aren't.>> >
The latest Green Book allows sharper vertical curves. A road with>> > a 50 MPH design speed under the old rules might be good for 55 or>60>> > MPH under the new rules, if vertical curves were the critical>factor.>> >
(The recently rebuilt US 20 in Charlton, Mass. has a 50 MPH design>> > speed using the pre-2000 standards. I checked out the plans and>> > found that the vertical curves meet current standards for 55 or>> > faster.)>>
That's interesting. I haven't received a copy of the Green Book in a>> while so I might have go to out and grab one. From what you stated,>> that means that speed limits of today are set too low for the modern>> Green Book standards? If so, speed limits everywhere would need to be>> reevaluated.>
Well, in an ideal world, they would be regularly reevaluated anyway,>but we all know how often that happens. But the good news is that if>these new standards are followed at least new construction will be>posted more realistically, assuming design speed is used as a factor in>selecting a posted speed.>
Just curious, can anyone that has a new copy let us know if the>ball-bank measurements for curve advisory speeds changed as well?>that's one area where I definitely feel the old green book was too>conservative.

Horizontal curvature did not change in the 2001 Green Book standards.
The new 2004 book has some changes, but not significant enough to make
a difference in curves and speeds.

John Lansford, PE
--
The unofficial I-26 Construction Webpage:
http://users.vnet.n­et/lansford/a10/
Add comment
Nate Nagel 27 April 2005 02:53:19 permanent link ]
 John F. Carr wrote:
In article <1114530601.770011.­183620@o13g2000cwo.g­ooglegroups.com>,> Sherman Cahal <sherman@cahaltech.­com> wrote:>
I find it funny they have advisory curve signs for 25 MPH on roads and>>I can manage 40 MPH around them easy.>
The new MUTCD calls for a 16 degree ball bank indicator reading> instead of 10 degrees to set curve advisory speed. This change> increases the posted speed by about 30%, close to the 85th percentile.>

Amazing... your post with this info shows up on my news server *before*
my post asking for it. Either you're psychic, or Google was a little
slow today :)­

lessee... just a little quick handwaving math...

a 10 degree ball bank reading, assuming no perceptible body roll (a
conservative assumption, that will make the calculated G-forces higher
than actual) would be about 0.174 G (sin 10) while a 16 degree ball bank
would be about 0.276G... hey, whaddaya know, that actually sounds like
a good, real world guideline. Heh!

I assume that these new MUTCD guidelines are based on the green book?

nate

PS - I tried to find my earlier post on this subject and failed
miserably... but I don't think it was actually posted to MTR, now that
I think about it it was part of the whole Kr*g*wsk*/spokehead­ blowup
that happened late last year.

--
replace "fly" with "com" to reply.
http://home.comcast­.net/~njnagel
Add comment
John F. Carr 27 April 2005 05:31:05 permanent link ]
 In article <1114535919.836476.­89680@g14g2000cwa.go­oglegroups.com>,
N8N <njnagel@hotmail.co­m> wrote:>
Just curious, can anyone that has a new copy let us know if the>ball-bank measurements for curve advisory speeds changed as well?>that's one area where I definitely feel the old green book was too>conservative.

The 2001 Green Book, citing a 2000 NCHRP report, does not significantly
change design side friction from the traditional values. This choice
conflicts with the new MUTCD and is an exception from the acceptance
of other recommendations compiled in Transportation Research Record 1701:
Design Speed, Operating Speed, and Sight Distance Issues.

TRR 1701 included the paper pointing out that crest sight distance
standards were too conservative. It also included a paper by Raymond
Krammes pointing out that design speed as applied in the United States
borders on a meaningless number.

"There seems to have been a change in emphasis from design speed as a
speed which might be expected from driver behavior, to a speed which
is 'safe' from the designer's point of view," he writes, quoting an
Australian report.

We have a population of cookbook engineers who design roads in
ignorance of the way drivers will use them. Drivers do not
follow the Green Book side friction values. They did 60 years
ago. Vehicles changed. Drivers changed. Standards remained
the same. So what does the design speed mean if it isn't the
speed at which people actually drive?

Engineers are encouraged to use "design speed" well below the
easily anticipated operating speed and compensate by using
above-minimum values for geometric design elements. This
tug-of-war often produces reasonable results as long as you
don't take the "design speed" to be anything other than a
number on the cover sheet of the plans.

But the compromise can also fail. A highway with tangent
sections and occasional 40 MPH curves does not have a 40 MPH
design speed by any reasonable definition, but does in
common American practice. The road is a trap, and pointing
at the digits "40" on the highway plans or transferring those
digits to speed limit signs does not make it less of a trap.

Krammes' paper recommends a method used in other countries
where speed profiles are simulated and the design modified
to lead to a more consistent speed by a feedback process.
(Companion papers in TRR 1701 go into more detail on techniques
to estimate speed reduction and accident rate at curves.)

Consistent with this advice, the Green Book should call for
higher side friction values, higher design speeds, and more
design consistency.

--
John Carr (jfc@mit.edu)
Add comment
Fbloogyudsr 27 April 2005 06:39:19 permanent link ]
 <pigsty1953@yahoo.co­m> wrote in message
news:1114569088.655­797.321510@z14g2000c­wz.googlegroups.com.­..> whatever deleted.>
DTJ and Floyd and anyone else.> What spelling mistakes did I make? Pull out your red pen and enjoy,> All of the english majors in the crowd.

heck if i know, heck if i care. you can't quote previous text - correctly
or at all, and you don't seem to know enough about netiquette and
uunet to sustain a coherent thought and/or conversation. hence i'm
not interested in anything you say or write. i'm only replying because
you addressed me directly.

Floyd

Add comment
Arif Khokar 27 April 2005 07:45:21 permanent link ]
 John Lansford wrote:
I was not aware that Brent was posting from rec.autos.driving, and> will not respond to any post from that site.

That's your prerogative, but it certainly was an interesting discussion.
Don't let my past statements color your view of all regular posters in
r.a.d. Some of them are quite reasonable :)­
You can cross post all> you like, but I'll not fan a flamewar any further.

Trust me, it's not a flamewar. Please do continue the discussion. If
insults start flying, then feel free to kill the thread.
Add comment
N8n 27 April 2005 15:40:47 permanent link ]
 
H.B. Elkins wrote:> >And never mind that older sets of guidelines based on 1950s> >automobiles with bias-ply tires set the design speed at 75mph.>
Which reminds me of a way, way, WAAAY off-topic comment...>
Dale Earnhardt was never quite the same driver after NASCAR went from
bias-ply> to radial tires.>

That actually sounds plausible; I've heard tell that bias plies are
much more forgiving and progressive in their breakaway characteristics
than are radials. Don't have much driving experience on bias plies,
myself...

nate

Add comment
Matthew Russotto 27 April 2005 19:53:35 permanent link ]
 In article <SMidnZxjybSYh_LfRV­n-ow@comcast.com>,
Brent P <tetraethylleadREMO­VETHIS@yahoo.com> wrote:
So, it's set for a record blizzard at night for an 90 year old woman >driving a model T with kerosene lamps. That's an idiotic way to set >limits and advisories.

I think they take that number and subtract 15mph from it.

As I've mentioned before, I used to think those curve limits were set
for a loaded dump truck in a blizzard, until I actually encountered a
loaded dump truck in a blizzard safely exceeding the limit...
--
There's no such thing as a free lunch, but certain accounting practices can
result in a fully-depreciated one.
Add comment
John F. Carr 27 April 2005 20:03:20 permanent link ]
 In article <5_GdnQ9RXY_iKPLfRV­n-uw@speakeasy.net>,­
Matthew Russotto <russotto@grace.spe­akeasy.net> wrote:>In article <SMidnZxjybSYh_LfRV­n-ow@comcast.com>,>B­rent P <tetraethylleadREMO­VETHIS@yahoo.com> wrote:>
So, it's set for a record blizzard at night for an 90 year old woman >>driving a model T with kerosene lamps. That's an idiotic way to set >>limits and advisories. >
I think they take that number and subtract 15mph from it.

That is literally true in some places -- speed limit is 15
below the design speed -- but most who use design speed only
subtract 5 or 10.

Most of the time design speed is only a concern for
engineers when there is public visibility. Leaving some
two lane road with a 35 MPH design speed posted at the
55 MPH statutory limit isn't a problem because nobody
notices. Posting 65 on a freeway with a 60 MPH design
speed is a problem because speeds over 55 are scary and
somebody might complain.

--
John Carr (jfc@mit.edu)
Add comment
Arif Khokar 27 April 2005 21:41:43 permanent link ]
 John F. Carr wrote:> Posting 65 on a freeway with a 60 MPH design> speed is a problem because speeds over 55 are scary and> somebody might complain.

We really need to change the unit of measurement we use for speed from
mph to m/s.
Add comment
Dr.Benway 27 April 2005 21:56:39 permanent link ]
 Well Nancy Boy, you should take the bus! Funny how "Serve and Protect"
became "Observe and Collect". How soon before it becomes "Stand and
Deliver"?

Add comment
John F. Carr 28 April 2005 04:48:41 permanent link ]
 In article <r9Qbe.309$Lw5.161@­news02.roc.ny>,
Arif Khokar <akhokar1234@wvu.ed­u> wrote:>John F. Carr wrote:>> Posting 65 on a freeway with a 60 MPH design>> speed is a problem because speeds over 55 are scary and>> somebody might complain.>
We really need to change the unit of measurement we use for speed from >mph to m/s.

Tens of km/h would do almost as well. Change "speed limit 65"
to "speed limit 13".


--
John Carr (jfc@mit.edu)
Add comment
Dtj 28 April 2005 05:54:19 permanent link ]
 On Tue, 26 Apr 2005 13:26:47 -0500, tetraethylleadREMOV­ETHIS@yahoo.com
(Brent P) wrote:
In article <d4lv1t0922@drn.new­sguy.com>, H.B. Elkins wrote:>
General rule of thumb -- for the most part, you can safely take an advisory>> speed-signed curve at 10 mph faster than the advisory plate suggests.>
In IL, that's just a starting point for a curve you aren't familiar with. >Many of them are just way out of touch with reality. There is a 30mph >ramp that I don't even brake for, just cruise right through at 55mph and >then lift off the throttle to slow to the 45mph speed limit on the >recieving road. Pretty typical for most ramps I frequent.

Thanks for pointing that out. I was wondering if I was just a really,
really superior driver!!!
Add comment
Dtj 28 April 2005 05:56:53 permanent link ]
 On 26 Apr 2005 15:57:02 -0700, pigsty1953@yahoo.co­m wrote:
Alright, here we go:>I WILL CONTINUE TO DO WHAT I HAVE BEEN DOING FOR THE LAST YEAR +. IF>YOU DON'T LIKE IT, THAT IS YOUR PROBLEM. I REALLY DON'T CARE IF I EVER>HEAR FROM YOU AGAIN. But by all means I will read what you post and>comment on it as I see fit.

Nowhere do you say who you are talking to.
I had hoped you were smarter then that to see my point on the space>shuttle and its funding problems in relation to transportation funding>problems. But maybe I give myself too much credit.

Yes, you do give yourself too much credit.

snip of meaningless drivel...
Now I will finish up with a question. I would like to hear you answer.>I am going to use Chicago as I know something about it. Appearently

Obviously you don't.
you live there so here goes:>What should the speed limits be? Expressways, tollways, local>residential streets, the Skyway, Lake Shore Drive, Cicero,>Dempster, 95th street, 79th street, Pershing, Irving Park, Caldwell,>Des Plaines Road, Waukegan Road, Halstead, etc.

I can't count how many spelling mistakes you made in an area you are
expert in.
Add comment
Larry Harvilla 28 April 2005 06:46:33 permanent link ]
 RJ wrote:> Larry Harvilla <roads@phatpage.org­> wrote:>
Say, for example, you get a USA Truck driver who wants to pass a>>Canadian truck or a J.B. Hunt, and you can see exactly where the problem>>comes in. He's perfectly entitled to make such a pass if and when it is>>safe, regardless of anybody else's convenience or "I hate trucks">>feelings,>­
I guess anybody is entitled to be a jerk, but you shouldn't.


Exactly how does moving left to make a pass make a truck driver a
"jerk," unless he has directly cut off a vehicle within 100 feet of his
rear end at the time of the leftward movement? My wording of "if and
when it is safe" doesn't condone short-space cut-off maneuvers. Nobody
is required to leave the left lane completely open for you if there is a
safe distance of at least (IMO) 150 feet, or two tractor-trailer
lengths, between your front end and their rear end.

--
Larry Harvilla
E-mail: roads AT phatpage DOT org

also visit: http://www.phatpage­.org/
Highways section in progress.
Add comment
Rj 28 April 2005 07:13:57 permanent link ]
 Larry Harvilla <roads@phatpage.org­> wrote:
RJ wrote:> > Larry Harvilla <roads@phatpage.org­> wrote:> >
Say, for example, you get a USA Truck driver who wants to pass a> >>Canadian truck or a J.B. Hunt, and you can see exactly where the problem> >>comes in. He's perfectly entitled to make such a pass if and when it is> >>safe, regardless of anybody else's convenience or "I hate trucks"> >>feelings,> >
I guess anybody is entitled to be a jerk, but you shouldn't.>
Exactly how does moving left to make a pass make a truck driver a> "jerk," unless he has directly cut off a vehicle within 100 feet of his> rear end at the time of the leftward movement? My wording of "if and> when it is safe" doesn't condone short-space cut-off maneuvers. Nobody> is required to leave the left lane completely open for you if there is a> safe distance of at least (IMO) 150 feet, or two tractor-trailer> lengths, between your front end and their rear end.

Two trucks, occupying both lanes of a highway, first truck going 25 mph,
second truck passing at 26 mph, blocking everybody else for a mile --
that defines being a jerk.

I've observed truckers in central and western PA doing this hundreds of
times on I-80.
Add comment
Rj 29 April 2005 08:07:31 permanent link ]
 Larry Harvilla <roads@phatpage.org­> wrote:
The only scenario I can even imagine working like this on PA I-80 would> be two trucks entering virtually nose-to-tail from the westbound Exit> 158 on-ramp, at which point the driver of the rear truck realizes he can> go just barely faster than the lead truck and immediately moves left to> pass. If somebody does that, then yes, absolutely he/she is a jerk.

I've seen it 50 times.
Add comment
Elaich 29 April 2005 08:32:06 permanent link ]
 re_johnson1@hotmail.­com (RJ) wrote in
news:1gvr628.1qivs5­m1s6aydcN%re_johnson­1@hotmail.com:
The only scenario I can even imagine working like this on PA I-80 would>> be two trucks entering virtually nose-to-tail from the westbound Exit>> 158 on-ramp, at which point the driver of the rear truck realizes he can>> go just barely faster than the lead truck and immediately moves left to>> pass. If somebody does that, then yes, absolutely he/she is a jerk.>
I've seen it 50 times.

So why doesn't PA restrict trucks to the far right lane on such grades?

--
"No sports writers were harmed during the making of this post. And what I
want to know is - why not?"
Add comment
Rj 29 April 2005 08:58:40 permanent link ]
 elaich <a@b.c> wrote:
re_johnson1@hotmail­.com (RJ) wrote in > news:1gvr628.1qivs5­m1s6aydcN%re_johnson­1@hotmail.com:>
The only scenario I can even imagine working like this on PA I-80 would> >> be two trucks entering virtually nose-to-tail from the westbound Exit> >> 158 on-ramp, at which point the driver of the rear truck realizes he can> >> go just barely faster than the lead truck and immediately moves left to> >> pass. If somebody does that, then yes, absolutely he/she is a jerk.> >
I've seen it 50 times. >
So why doesn't PA restrict trucks to the far right lane on such grades?

I assume it's the trucking industry lobbyists who have prevented that.
Add comment
Dym 30 April 2005 18:49:34 permanent link ]
 "Sherman Cahal" <sherman@cahaltech.­com> wrote in
news:1114530601.770­011.183620@o13g2000c­wo.googlegroups.com:­ >
I find it funny they have advisory curve signs for 25 MPH on
roads and> I can manage 40 MPH around them easy.>

You like many in this group forget that you share the roads with
other
vehicles.

You've also probably never driven a large vehicle or you'd
understand
why they are posted that low.

DYM
Add comment
John F. Carr 30 April 2005 20:16:51 permanent link ]
 In article <Xns96486E2F7150Ady­mverizonnet@130.81.6­4.196>,
DYM <dymnews@verizon.ne­t> wrote:>"Sherman Cahal" <sherman@cahaltech.­com> wrote in>news:1114530601.­770011.183620@o13g20­00cwo.googlegroups.c­om: >>
I find it funny they have advisory curve signs for 25 MPH on >roads and>> I can manage 40 MPH around them easy.>>
You like many in this group forget that you share the roads with >other>vehicles. >
You've also probably never driven a large vehicle or you'd >understand why they are posted that low.

Advisory speeds are not intended for trucks. From the beginning
they were intended for passenger cars.

There is a separate tipping truck symbolic sign for heavy vehicle
advisories.

--
John Carr (jfc@mit.edu)
Add comment
Nate Nagel 1 May 2005 04:34:53 permanent link ]
 DYM wrote:
"Sherman Cahal" <sherman@cahaltech.­com> wrote in> news:1114530601.770­011.183620@o13g2000c­wo.googlegroups.com:­ >
I find it funny they have advisory curve signs for 25 MPH on >
roads and>
I can manage 40 MPH around them easy.>>
You like many in this group forget that you share the roads with > other> vehicles. >
You've also probably never driven a large vehicle or you'd > understand> why they are posted that low. >
DYM

What does that have to do with the price of tea in china? if the
*average* vehicle can safely (with a little extra cushion) navigate the
curve at 40 MPH then that's what it should be posted at. There's
nothing saying that people with large or ill handling vehicles can't
slow down some more.

nate

--
replace "fly" with "com" to reply.
http://home.comcast­.net/~njnagel
Add comment
Dym 1 May 2005 17:23:40 permanent link ]
 Nate Nagel <njnagel@flycast.ne­t> wrote in news:H4ednST7Ytkqvu­nfRVn-
ug@comcast.com:
DYM wrote:>
"Sherman Cahal" <sherman@cahaltech.­com> wrote in>> news:1114530601.770­011.183620@o13g2000c­wo.googlegroups.com:­ >>
I find it funny they have advisory curve signs for 25 MPH on >>
roads and>>
I can manage 40 MPH around them easy.>>>
You like many in this group forget that you share the roads with >> other>> vehicles. >>
You've also probably never driven a large vehicle or you'd >> understand>> why they are posted that low. >>
What does that have to do with the price of tea in china? if the > *average* vehicle can safely (with a little extra cushion)
navigate the > curve at 40 MPH then that's what it should be posted at. There's > nothing saying that people with large or ill handling vehicles
can't > slow down some more.>
nate>

And how much more should they slow down?

DYM
Add comment
Sherman Cahal 1 May 2005 19:53:20 permanent link ]
 DYM wrote:> Nate Nagel <njnagel@flycast.ne­t> wrote in news:H4ednST7Ytkqvu­nfRVn-> ug@comcast.com:>
DYM wrote:> >
"Sherman Cahal" <sherman@cahaltech.­com> wrote in> >> news:1114530601.770­011.183620@o13g2000c­wo.googlegroups.com:­> >>
I find it funny they have advisory curve signs for 25 MPH on> >>
roads and> >>
I can manage 40 MPH around them easy.> >>>
You like many in this group forget that you share the roads with> >> other> >> vehicles.> >>
You've also probably never driven a large vehicle or you'd> >> understand> >> why they are posted that low.> >>
What does that have to do with the price of tea in china? if the> > *average* vehicle can safely (with a little extra cushion)> navigate the> > curve at 40 MPH then that's what it should be posted at. There's> > nothing saying that people with large or ill handling vehicles> can't> > slow down some more.> >
nate> >
And how much more should they slow down?>
DYM

Just ignore DYM Nate. He is becoming more and more like Judy in the
respect of throwing trash around to get a response.

Add comment
Scott en Aztln 2 May 2005 00:16:44 permanent link ]
 On Sun, 01 May 2005 13:23:40 GMT, DYM <dymnews@verizon.ne­t> wrote:
Nate Nagel <njnagel@flycast.ne­t> wrote in news:H4ednST7Ytkqvu­nfRVn->ug@comcast.co­m:>
DYM wrote:>>
"Sherman Cahal" <sherman@cahaltech.­com> wrote in>>> news:1114530601.770­011.183620@o13g2000c­wo.googlegroups.com:­ >>>
I find it funny they have advisory curve signs for 25 MPH on >>>
roads and>>>
I can manage 40 MPH around them easy.>>>>
You like many in this group forget that you share the roads with >>> other>>> vehicles. >>>
You've also probably never driven a large vehicle or you'd >>> understand>>> why they are posted that low. >>>
What does that have to do with the price of tea in china? if the >> *average* vehicle can safely (with a little extra cushion) >navigate the >> curve at 40 MPH then that's what it should be posted at. There's >> nothing saying that people with large or ill handling vehicles >can't >> slow down some more.>>
nate>>
And how much more should they slow down?>
DYM

Something I've been meaning to ask: how do you pronounce your name? Is
it "dim?"

--
Life is short - drive fast!
http://www.geocitie­s.com/scottenaztlan/­
Add comment
L Sternn 2 May 2005 00:26:18 permanent link ]
 On Sun, 01 May 2005 13:23:40 GMT, DYM <dymnews@verizon.ne­t> wrote:
What does that have to do with the price of tea in china? if the >> *average* vehicle can safely (with a little extra cushion) >navigate the >> curve at 40 MPH then that's what it should be posted at. There's >> nothing saying that people with large or ill handling vehicles >can't >> slow down some more.>>
nate>>
And how much more should they slow down?

as much as necessary to be safe.
Add comment
Nate Nagel 2 May 2005 03:24:49 permanent link ]
 DYM wrote:
Nate Nagel <njnagel@flycast.ne­t> wrote in news:H4ednST7Ytkqvu­nfRVn-> ug@comcast.com:>
DYM wrote:>>
"Sherman Cahal" <sherman@cahaltech.­com> wrote in>>>news:111453060­1.770011.183620@o13g­2000cwo.googlegroups­.com: >>>
I find it funny they have advisory curve signs for 25 MPH on >>>
roads and>>>
I can manage 40 MPH around them easy.>>>>
You like many in this group forget that you share the roads with >>>other>>>vehicles­. >>>
You've also probably never driven a large vehicle or you'd >>>understand>>>why­ they are posted that low. >>>
What does that have to do with the price of tea in china? if the >>*average* vehicle can safely (with a little extra cushion) >
navigate the >
curve at 40 MPH then that's what it should be posted at. There's >>nothing saying that people with large or ill handling vehicles >
can't >
slow down some more.>>
nate>>
And how much more should they slow down?>
DYM

However much they have to to safely navigate the curve.

nate

--
replace "fly" with "com" to reply.
http://home.comcast­.net/~njnagel
Add comment
Brent P 2 May 2005 08:20:05 permanent link ]
 In article <Xns96486E2F7150Ady­mverizonnet@130.81.6­4.196>, DYM wrote:> You like many in this group forget that you share the roads with > other vehicles. >
You've also probably never driven a large vehicle or you'd > understand why they are posted that low.

Great, so lets make all the speed limits and advisory speeds applicable
to me on by bicycle.



Add comment
Dym 5 May 2005 20:02:08 permanent link ]
 Scott en Aztlán <scottenaztlan@NOya­hooSPAM.com> wrote in
news:v7ea715c3n6rva­jotrqdvkn6lij6urun5e­@4ax.com:
On Sun, 01 May 2005 13:23:40 GMT, DYM <dymnews@verizon.ne­t>
wrote:>
Something I've been meaning to ask: how do you pronounce your
name? Is> it "dim?">

Nope, just my initials.

D.Y.M.

Go ahead and attack the messenger. Shows how much of an argument
you have.

DYM
Bus #26
Add comment
 

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