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03-18-2010, 07:32 AM | #23 |
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"Actually driving the speed limit reminds me of those 4 college students that held the entire flow of the I-285 traffic in Atlanta to the posted speed limit 55mph and the mess it created"
I am changing my responce: I think these College kids make a great point. The 55mph speed limit is a stupid thing not changed because it easily allows cops to write tickets. If slowing traffic down to the posted speed limit makes headlines.. Then maybe the speed limit is TOO LOW! Goes back to my 86th% argument. If anyone's ever seen the tubes that lie across the roads.. they are for traffic studies. It gathers time stamped information on each car that goes by. The city or police department can dump that info into programs that spit out charts, graphs or whatever information they need. Like flow rates for certain times of day. Another major use is to determine speed limits. The rule is, if 86% of the cars in a given study are going (??) speed.. That’s what the posted speed limit should be unless of course it's in a area where kids play or whatever. There are variables. For the most part though.. This is the rule of thumb. Here is where things get silly and most people are blind to it. Police departments know this information but purposefully keep a speed limit low or post a new lower speed limit sign just so they can collect fines for speeding. Not making this up guys. I used to live in this business. These kids who held back traffic to the "posted" 55MPH are doing us all a justice.. They are proving how completely pointless these speed limits really are.
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03-18-2010, 08:13 AM | #24 | |
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Just think though, last year at one point, that Clam Hillary Clinton wanted to change the national speed limit to 45! (psssst...if you can afford an M3, you better be a republican) |
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03-18-2010, 08:29 AM | #25 |
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The char says "Average Highway Speed".
But a highway is not the same as an expressway/freeway (higways is a superset of freeways). I don't really have a problem with current highway speed limits in most states, even though we in Michigan don't have any non-expressways above 55 mph (which sucks - should be 65). Frankly though, 65 MPH is fast enough for most non-expressways. On expressways though, it should be at least 80 MPH IMHO. |
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03-18-2010, 08:43 AM | #26 |
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They would have to change the standards for brake power as non-enthusiast cars don't have stock brakes reliable enough for high speeds. How many times have you seen a civic or minivan doing 90 with no way to stop?
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03-18-2010, 10:50 AM | #27 | |
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03-18-2010, 11:12 AM | #28 | |
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03-18-2010, 12:20 PM | #29 |
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Not true. In europe same cars routinely drive over 100MPH. I used to drive my old Mazda Protege as fast as it could go (legally) - which was about 105MPH - almost every day, and it could reliably do an emergency stop from that speed to zero. And that thing had drum brakes on the rear... Performance cars have brakes beefed up to handle multiple repeated stops, but one emergency slowdown from 100MPH is something practically any mechanically fit car can do. In fact, the only car I know of that managed to boil brake fluid with just one stop from its top speed is Dacia - the one Top Gear crew use as a joke on every other show.
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03-18-2010, 01:12 PM | #30 |
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I heard the last time when CA was changing signs from 55->65, it costed the state around 25 million or some ridiculous amount. I say just take down all speed limit signs and free that expense from the state budget and freaking lower our DMV registration!!
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03-18-2010, 01:53 PM | #31 | |
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R they going to change it in Ca to? |
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03-18-2010, 02:11 PM | #32 | |
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03-18-2010, 02:25 PM | #33 |
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I've driven in Europe many times, and I've never felt endangered by cars going 120 mph+. What pisses me off is unsafe drivers, not necessarily fast drivers. People who are numbed out doing 55 in the fast lane create all kinds of traffic hazards. Similarly, teenage girls doing 100 mpg in the right hand lane are incredibly dangerous. I'd be in favor of extra points and fines for the dangerous violators.
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03-18-2010, 02:28 PM | #34 |
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03-18-2010, 02:39 PM | #35 |
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Yeah I was gonna say... thats some seriously slow driving!
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03-18-2010, 03:15 PM | #36 |
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I call BS
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03-18-2010, 03:48 PM | #37 |
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The 405 doesn't go to San Diego, but the section of it that I drive in Orange County is routinely 80 mph average except during rush hour.
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03-18-2010, 04:28 PM | #38 |
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Yup 405 goes away south of Irvine I believe and it's all I-5 from there. I think some people asume it goes all the way because when you're in LA the signs say 405 San Diego, if I remember correctly. It's been 10 years since I've lived down there...
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03-18-2010, 09:09 PM | #39 |
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Ya I saw an article about that on yahoo... Cant be bad?? lol!
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03-20-2010, 01:25 PM | #40 |
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My take is 55 mph in 73 was probably equal to at least 80 now. And in every respect. That was the time of mostly bias-ply tires, recirculating-ball steering, no ABS, drum brakes, 3/4-sp transmissions, no airbags, carburetors, etc. Now with radial tires, rack-and-pinion steering, disc brakes, ABS, 5/8-sp transmissions, fuel injection, catalytic converters, stability control, 6+ airbags, crumple zones, etc. Heck, my M3 is probably safer at 100 mph than my dad's old '76 LTD at 55. Every highway should have an 80 mph speed limit outside city limits, like some TX portions of I-10 IMO, but that's never going to happen since speeding tickets are a major revenue source. It's all about the money, not safety folks.
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03-20-2010, 01:29 PM | #41 |
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The day they raise it to 110, then i'll start paying more attention to this stuff.
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03-20-2010, 02:14 PM | #42 | |
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