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New speed limits on I-81 at Tennessee line (environMENTAL alert!)
WDBJ7 ^ | February 5, 2007 | Associated Press

Posted on 02/07/2007 8:52:37 AM PST by Tolerance Sucks Rocks

KINGSPORT, Tenn. Motorists are warned to watch their speed on Interstate 81 after they cross into northeast Tennessee. The speed limit has dropped there, starting today. The Tennessee Department of Transportation is posting new lower speed limit signs.

The speed limit for truckers will drop from 70-to-55 miles per hour. The new speed limit for everyone else will be 65 miles per hour.

The reductions will affect more than 22 miles on I-81 and 12-and-a-half miles on I-26, from the Tennessee-Virginia border to the Sullivan-Washington county line.

Local officials requested the change to help bring the county into line with the Environmental Protection Agency's air quality health standard for ozone.

Tennessee state troopers will issue warnings, rather than speeding tickets, for the first two weeks the lower limits are posted.

Copyright 2007 The Associated Press. All rights reserved. This material may not be published, broadcast, rewritten or redistributed.


TOPICS: Culture/Society; Government; News/Current Events; US: Tennessee
KEYWORDS: airpollution; environment; epa; i26; i81; interstate26; interstate81; liberalagenda; o3; ozone; speedlimit; tennessee; tn
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1 posted on 02/07/2007 8:52:42 AM PST by Tolerance Sucks Rocks
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To: Tolerance Sucks Rocks

$$$$$$$$$$$$$$$$


2 posted on 02/07/2007 8:53:53 AM PST by Dallas59 (HAPPY NEW YEAR 2007!)
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To: Tolerance Sucks Rocks

Shades of Jimmy Carter.


3 posted on 02/07/2007 8:53:59 AM PST by Cicero (Marcus Tullius)
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To: Dallas59

Yeah, they only want to take your money "for your own safety".


4 posted on 02/07/2007 8:56:00 AM PST by Emmett McCarthy
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To: Tolerance Sucks Rocks

Enforcing a fifteen MPH difference in speed, between heavy trucks and all other traffic, is going to significantly increase fatalities on that stretch of interstate. It's known as "friction," in DOT parlance, and friction is bad.


5 posted on 02/07/2007 8:58:28 AM PST by RegulatorCountry
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To: RegulatorCountry

Didn't know what it was called but I thought the same thing.


6 posted on 02/07/2007 8:59:51 AM PST by L98Fiero (A fool who'll waste his life, God rest his guts.)
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To: RegulatorCountry

Well, the auto speed limit drops to 65 as well, but it's not as though many motorists will pay attention or anything like that.


7 posted on 02/07/2007 9:01:00 AM PST by Tolerance Sucks Rocks (“Don’t overestimate the decency of the human race.” —H. L. Mencken)
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To: L98Fiero

A cousin of mine is an engineer for the NC state DOT, and I've learned a couple of interesting phrases and concepts regarding traffic from him. The stop-and-go that lasts for hours after an accident is the "slinky effect," for instance.


8 posted on 02/07/2007 9:01:37 AM PST by RegulatorCountry
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To: Tolerance Sucks Rocks

Great.............this is a good idea. Everyone knows that those big trucks get better mileage at the higher speeds. Surely don't want this to happen. Bunch of jerks.


9 posted on 02/07/2007 9:01:59 AM PST by RC2
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To: RegulatorCountry

I've heard it called "platoon friction", assuming it's the same thing. You're right, this is crazy.


10 posted on 02/07/2007 9:02:11 AM PST by agere_contra
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To: Tolerance Sucks Rocks
Oh yeh, keep those cars and trucks in the area longer. THAT'LL reduce the ozone.

Where do they get these ideas?

11 posted on 02/07/2007 9:03:39 AM PST by Just another Joe (Warning: FReeping can be addictive and helpful to your mental health)
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To: RegulatorCountry

Speed differential kills. Watermelons don't care, it's about control, not safety.


12 posted on 02/07/2007 9:05:15 AM PST by Fierce Allegiance ("Campers laugh at clowns behind closed doors." GOHUNTER08!)
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To: RegulatorCountry

"The stop-and-go that lasts for hours after an accident is the "slinky effect," for instance"

Interesting, thanks.


13 posted on 02/07/2007 9:07:30 AM PST by L98Fiero (A fool who'll waste his life, God rest his guts.)
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To: Tolerance Sucks Rocks; calcowgirl; ElkGroveDan; Issaquahking; sergeantdave
The ONLY good thang Billie Bob Clinton ever did... was to dump that stupid 55mph national speed limit!!!

Of course he and Algore balanced that one act off with a mountain of GovernMental EnvironMentalism through Gore's "Reinventing Government" treachery!!!

Now we have Bruce Babbit's bogus left-hand-man as our Lt. Governor all teamed up with our dazzlingdumshit "Republican" GANG-GREEN Governerd... Arnold Schwartzenfrauder!!!

14 posted on 02/07/2007 9:09:22 AM PST by SierraWasp (Grayout Davis, Gang-Green Schwartzenegger... Recycled Jerry "Moonbeam" Brown!!! Watch for it in 4!!!)
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To: Tolerance Sucks Rocks
Revenue enhancement, pure and simple. Robbing travelers.

And yet, Americans continue to vote for the same idiots.
15 posted on 02/07/2007 9:10:26 AM PST by mysterio
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To: Fierce Allegiance

"Watermelons don't care, it's about control, not safety."

I've often thought supposed environmental concerns were cover for opposition to individual mobility. Watermelons, lol ... green on the outside, but red through and through.


16 posted on 02/07/2007 9:10:35 AM PST by RegulatorCountry
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To: Tolerance Sucks Rocks
Before everyone flies off the handle, this was due primarily to federal edicts on air quality, which in this case is directly related to the Eastman chemical plant, Weyerhauser paper facility, and Army munitions manufacturing concerns in the Kingsport area. This was the easiest way to get the feds TEMPORARILY off the county's back and buy some time. The chemical plant, despite multiple scrubbers and washers, processes numerous byproducts the leave air quality in the region moderate even on the best days, and eye-watering on the worst. Frankly, I'll drive slower there if it means we can still make the stuff we need for security and American manufacturing. If not, well, the Chinese will be doing it...
17 posted on 02/07/2007 9:11:46 AM PST by Amalie (FREEDOM had NEVER been another word for nothing left to lose...)
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To: All
Here in Indiana, we increased our speed limits for most highways to 70mph. And guess what? Our highway fatality rate decreased for all of 2006.
18 posted on 02/07/2007 9:15:19 AM PST by excalibur1701
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To: Amalie

I'm not flying off the handle, just observing that enforcing different speed limits for heavy trucks and all other traffic is going to increase fatalities. I hate ridiculously low speed limits on highways designed to be safe at much higher speeds, but that county would be better off with 55 MPH for all traffic on that stretch of interstate for safety reasons.


19 posted on 02/07/2007 9:15:34 AM PST by RegulatorCountry
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To: All
A more detailed article from timesnews.net

TDOT lowers I-26, I-81 speed limits in Sullivan

The speed limit on interstate highways in Sullivan County is about to drop to 55 mph for trucks and 65 mph for all other vehicles, according to a press release issued by the Tennessee Department of Transportation.

It's supposed to make the air cleaner and help Sullivan County meet federal environmental guidelines.

The Sullivan County Commission voted last May to ask TDOT to lower the speed limit for trucks to 10 mph less than the speed limit for other vehicles.

A statement issued Wednesday by TDOT says signs with the new speed limits will begin to be posted next week.

According to TDOT:

The Kingsport Metropolitan Planning Organization asked the County Commission to seek the speed limit change from TDOT. The goal: reduce vehicle emissions, thereby improving air quality, with the goal of bringing Sullivan County into attainment with the Environmental Protection Agency's federal air quality health standard for ozone. Sullivan County and portions of the East Tennessee Valley are currently categorized by the EPA as non-attainment areas.

"County governments are looking at ways to improve air quality to meet EPA standards," said TDOT Chief of Environment and Planning Ed Cole. "A study conducted by the Federal Highway Administration shows that reducing truck speed limits by 10 miles per hour can reduce the nitrogen oxide emission factor by approximately 18 percent or more per truck. If we get reductions anywhere close to that level it will be worth it."

"According to studies by the Tennessee Department of Environment and Conservation's Division of Air Pollution Control, reduction of interstate truck speed limits is among the most effective measures we can take to assure the Tri-Cities attains and maintains attainment with the National Ambient Air Quality Standard for ground-level ozone," said Bill Sorah, chairman of the Ozone Action Partnership for Northeast Tennessee. "This action fits in with our Early Action Compact with EPA, which has allowed our counties to avoid classification as non-attainment. Non-attainment is a label we want to avoid. Not only would it mean our air quality does not meet the standards, but it would also create an impediment to economic development."

A Federal Highway Administration analysis of reduced truck speeds and its effect on emission rates can be found in the TDOT media room at www.tn.gov/tdot/mediaroom/docs/2005/emission_reductions.pdf.

Before they voted on the issue last year, county commissioners were told it might mean more cars hitting more trucks. But it might mean fewer trucks hitting cars.

Proponents of the proposal, speaking on behalf of the Ozone Action Partnership, said transportation officials think making trucks go 10 mph slower than cars would be "a wash" on safety because it will mean "more car onto truck, but less truck onto car and less sideswipes."

Supporters also said better air quality could help promote economic development in the county.

County Commissioner Joe Herron said the county's status as a non-attainment area for ground-level ozone had kept some businesses from locating here in recent months.

20 posted on 02/07/2007 9:23:41 AM PST by Tolerance Sucks Rocks (“Don’t overestimate the decency of the human race.” —H. L. Mencken)
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