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55MPH National Speed Limit ?

Discussion in 'Gen 2 Prius Fuel Economy' started by Sheepdog, Jun 29, 2008.

  1. Sheepdog

    Sheepdog C'Mere Sheepie!

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    I know in the 70's (was that it?) the 55mph speed limit was killing me as a younger man, but I saved money. I wonder what the savings could be for the country as a whole if we had a mandated speed limit at 55 this time?

    Would anybody follow it? It doesnt seem like anyone follows the current limits around my part of the world.

    :mad:
     
  2. bwilson4web

    bwilson4web BMW i3 and Model 3

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    I would like the right hand lane be set to a maximum of 65 and the inner lanes, wide open. The reason is very simple:

    • accelerated reality training!
    After a couple of months, the wide-open *ssholes will have burned up all their gas money and we'll all be able to cruise at 65 mph. <GRINS>

    Bob Wilson
     
  3. sophia_frederika

    sophia_frederika New Member

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    I drove back and forth to college on a 55mph highway and did the speed limit. Even sheriffs would tailgate me so I find Bob's plan very appealing. It'd be nice to have a designated "slow" lane to tool along in while everyone else went zipping by. For the record, though, I would support lowering the speed limit (with the provision that the enforcement was also stepped up).
     
  4. donee

    donee New Member

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    Hi All,

    I favor going back to the national rural interstate speed limit before the Oil Shocks of the 70's.

    It was 70 mph for cars, AND 55 mph (strickly enforced, and religiously adhered too!!!) for large trucks. A car that wanted to go slower, could just pull over into the right lane and cruise with the truckers. Cars that wanted to go faster, could just move left and go. The only place I remember it being faster was the straight sections Pennsylvania Turnpike. Where the car limit was 80 mph. I imagine out west there were 80 mph sections too.

    What is really unsafe and wasteful (as Trucks are not aerodynamically shaped, or capable of short stops) is 18 wheelers doing 70 mph in the right lane on interstates. Allot of this rat-racing on American highways is due to the degradation of respect for traffic laws, similar to what happened during Probation.

    Its time to put things back to what worked, and get tuff on anybody over 70 mph.
     
  5. Sheepdog

    Sheepdog C'Mere Sheepie!

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    I thought the 55 limit *was* everybody back then. It sure was here in Florida. Sammy Hagar singing "I cant drive 55" wouldnt phase me now. Give him a ticket!

    The only way a speed limit works is if it is enforced. I see small evidence of it being enforced in Central Florida. Wanna do 90 from daytona bch to orlando? No problem everyone else is trying to do that too!

    And unfortunately I see no evidence of anyone running out of money to buy gas to speed with so far. School buses, cop cars, dump trucks even, doing 80 in a 55 or 65 zone all the time!
     
  6. LenS

    LenS New Member

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    I think back in the 55mph days there was a gas "shortage". Now it is gas "high" prices. Not the same thing. I have seen no change in driving habits. Still speed and styles that consume gas as well as one person per SUV and truck. Price needs to be higher before people might be willing to bite the bullet.
     
  7. donee

    donee New Member

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    Hi Sheepdog,

    It was, but not until after the oil shocks. During the 60's and early 70's when I was growing up, rural interstates were always 70/55 in the midwest roads we travelled on. Our family did allot of car trips. My Dad worked for Chrysler as an engineer, and one of the perks was a new V8 car every other year.

    Two Lane State Highways were 65 in rural areas and 55 in metro areas typically. The road I live on, but just to the east of here was actually a 50 mph two lane road the year I got my drivers license. Most people drove it 45, due to the altitude changes and blind curves. But as houses got built on it, its now 25 mph speed limit. Big Change.
     
  8. donee

    donee New Member

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    Hi LenS,

    I think I read somewhere that the peak gasoline US average in the 70's was like $3.87, adjusted to 2008 Inflation. So, its not that much different than today.
     
  9. ursle1

    ursle1 Realist

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    I think speed should be restricted by mpg
    10 mpg-10 mph
    22.22 mpg- mph
    I get to go 56.3 at the moment

    :)
     
  10. Fraser

    Fraser New Member

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    I agree. I drove our new Prius home from Tampa on I-75 and I-10, had no problem with the car on 75 (which, you are aware, limits trucks to the two right lanes where it is a 6-lane. I was not trying to go 80 when I was on 10 heading west, but I did it a few times, looked at the speedometer and backed off a bit. But I was pacing all the other westbounders at 80 mph.
     
  11. Fraser

    Fraser New Member

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    I don't know the adjustment figure, but when the became scarce and in our neck of the woods reached 40 cents a gallon, it created a tight feeling around the billfold. On a trip to Arkansas, I refused to pay 60 cents a gallon. And I was making about $1.85 an hour then as the only breadwinner in a three-kid family.
     
  12. Sheepdog

    Sheepdog C'Mere Sheepie!

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    somehow I think it is worse now than before. It seemed like before the middle east was only a problem for Israel. China didnt use a lot of oil and India didnt either.

    Their never was a real shortage just a rationing at stations. I worked at a sunoco then and we had to turn off the pumps at so many gallons pumped or risk not getting anymore before a certain date.
     
  13. Lexus_Prius

    Lexus_Prius New Member

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    The speed limit should be increased - there should be a slow lane on the right and vehicles above a certain weight could perhaps be limited to 55mph but speed limits could probably go to 75MPH in most areas for most cars and 90MPH in limited areas.

    If you tried to put a 55MPH speed limit in Boston you'd have most people ignoring it going 85-90 and random people trying to be good and going 55...creating tons of accidents. Guaranteed. There is really no need to "save" gas as there is plenty, we just need to get to the oil. It's amazing that people want to mandate absurdly low speed limits and heavy handed CAFE standards and such but don't want to create real solutions like allowing for more drilling and creating a new public transportation initiative. We need real public transport in a bad way in this country....build cheap public transport and if gas gets really expensive people will abandon their urban sprawl - inspired home and move closer and the market will take care of the rest.
     
  14. TJandGENESIS

    TJandGENESIS Are We Having Fun Yet?

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    55 would be fine for me, but I see 60-65 as more reasonable. But really, there is no need for a speed limit, if it's not enforced. I can't tell you how many times I was passed by cops flying over the speed limit in Florida. Not to mention how many other drivers were cruising on by, 80, 90, more.
     
  15. DaveinOlyWA

    DaveinOlyWA 3rd Time was Solariffic!!

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    i think the highest cost for gas adjusted for inflation was 1981 and the adjusted price was significantly lower than it is now. seems to me the adjusted figure was around $3.50 to 3.60 a gallon. i remember the announcement when the national average record was set... that was only a few months ago...

    too bad everyone thought jimmy carter was a nut... he was so right on with the energy scene...if we had listened to him, we would have been so much better off. the problem was, he was too far ahead...
     
  16. Bob64

    Bob64 Sapphire of the Blue Sky

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    Using the following variables: Car estimated highway mileage: 30mpg.
    50 miles per day (each way is 25miles)
    $4 gas

    65mph is only 18% "faster", but 20% less efficient... in lab conditions. Assuming an average of 25 miles on the highway, you only save 4 minutes, but you'll spend an extra $1.40 each day for gas... which is equivalent to over $21 an hour (not including income taxes!).

    Internet Tip - Gas VS speed calculator
     
  17. Bill Merchant

    Bill Merchant absit invidia

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    Bob, you can't reason with a troll. We have several tonight.
     
  18. doubleg2005

    doubleg2005 Member

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    you got that right!

    however i'm especially satisfied when the one being pulled over is a big truck/SUV driver (which, in East Texas, is most of the time)
     
  19. Bob64

    Bob64 Sapphire of the Blue Sky

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    Only if your hummer lasts for 200,000 miles more then the prius.

    that "Study" is made up of pure bullshit.
     
  20. doubleg2005

    doubleg2005 Member

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    no need to slow down, i'm already going slow enough to see plenty. 55-65 on hwys, 40 or less around town (changed driving habits at 20,000 miles and saw a huge increase in FE, so I think i'll stick with the new habits)