Sign In Join 



Should the US government bring back the 55 mph max speed limit again?

1418 messages,  Last post on Dec 16, 2008 at 11:21 AM

You are in the Automotive News & Views Forum. Your Hosts are steve_ & claires

What is this discussion about? Automotive News


Messages Page 137 of 142
1
...
134
135
136
137
138
139
140
...
142
Prev
Next
Last
Go To Msg #
Search This Discussion

#1359 of 1418
There are studies that show by andres3
Nov 13, 2008 (10:20 am)
Reply
drivers ignore the speed limit regardless of what it says. People will drive the speed that is reasonable, safe, and comfortable to them no matter what a sign with numbers on it says. The study was done on a 2 lane road where the speed limit was adjusted from an archaic 35 MPH to 45 MPH. The average speed of cars with the previous speed limit was about 46 MPH and 95% broke the "law." After the speed limit was adjusted the average speed of vehicles became 44 MPH and a majority of drivers were within the "law's" parameters.
 
Therefore, increasing speed limits does not automatically mean the speed of traffic will increase.
#1360 of 1418
Re: There are studies that show [andres3] by fintail
Nov 13, 2008 (11:02 am)
Reply

Replying to: andres3 (Nov 13, 2008 10:20 am)

I drive on a road like that every day. It's a long stretch of suburban arterial, posted at 30(!)/35/40 at random points - at one end it starts at 30, then up to 35, then 40. Traffic moves at about 40 (a reasonable speed for the route) over the entire stretch, unless LLCs cause a little chaos.
#1361 of 1418
Re: comfortable speeds of 75-80 mph [cdn_tch] by kernick
Nov 13, 2008 (11:21 am)
Reply

Replying to: cdn_tch (Nov 13, 2008 9:38 am)

there are precious few who have a feeling for the car they are in and would slow down if they had a sense that the car was losing downforce and starting to create lift,
 
You're kidding right? Please post a link - like Consumer reports stating vehicles are having hazardous lift at 80mph.
It's about 1,000,000 times more likely that someone will have a problem controlling their car on ice or snow then just driving down the road at 80mph. If you were going to put ay effort into improving people's driving skills, it would be on snow and ice.
 
or realize that should a deer or other wildlife come up on the roadway how to best avoid a serious accident.
 
I've known somebody that had a deer run into the side of the car, and my boss who hit one at 45mph and had no time to react. Deer are unpredictable, stupid and fast, which makes driving skills rather irrelevant. The stability control and ABS of vehicles allow drivers to maintain control in those cases where some avoidance maneuver is possible. Those systems act faster and better than any human can, and no great skill is needed; but the deer might move the same way you go.
 
Airline pilots are trained in many worst case scenarios so they have the ability to get out of trouble.
 
Are you inferring that many years of driving experience counts for nothing?
 
Airplanes are also certified for speed, and cars should be as well,
 
Airplanes and cars are designed and tested in much the same way. Most auto manufacturers have testing facilities, and cars designed for high speeds are tested for high speeds. Sports cars carry larger, more powerful brakes, and many cars now are equipped with certified H, V, or Z tires. I have no qualms that my Mazda couldn't run safely at full speed if on an appropriate Autobahn or track.
#1362 of 1418
Re: comfortable speeds of 75-80 mph [kernick] by cdn_tch
Nov 13, 2008 (12:26 pm)
Reply

Replying to: kernick (Nov 13, 2008 11:21 am)

Consumer reports stating vehicles are having hazardous lift at 80mph.
It's about 1,000,000 times more likely that someone will have a problem controlling their car on ice or snow then just driving down the road at 80mph. If you were going to put ay effort into improving people's driving skills, it would be on snow and ice.

Aerodynamic forces change with speed, and I've experienced it. It is not that the car starts flipping over backwards (a la Le Mans), but rather that you can feel the car getting very light in the front.
 
The deer was just an example, not a statement of the only unexpected thing that can happen on the road. Many things can happen, and most people will panic when confronted with an emergency and no amount of technology can make up for that.
 
Are you inferring that many years of driving experience counts for nothing?
Nope, I'll state it without reservation. As a friend said in an unrelated conversation, "you have 2 people in the same job for 30 years, one has 30 years experience, but the other has 1 years experience 30 times". This holds for drivers as well.
 
Most auto manufacturers have testing facilities, and cars designed for high speeds are tested for high speeds. Sports cars carry larger, more powerful brakes, and many cars now are equipped with certified H, V, or Z tires.
The manufacturers test their vehicles, yes, the tires have maximum speed ratings, yes, but the cars are not certified to run at any given speed. There are many cars that if you hold down the gas pedal far enough for long enough, they will go 80 or 90 mph, but at that speed they are running close to flat out. Do you believe a car like that should spend 6+ hours on the interstate/autobahn at that speed?
#1363 of 1418
Re: comfortable speeds of 75-80 mph [cdn_tch] by kernick
Nov 13, 2008 (12:47 pm)
Reply

Replying to: cdn_tch (Nov 13, 2008 12:26 pm)

There are many cars that if you hold down the gas pedal far enough for long enough, they will go 80 or 90 mph, but at that speed they are running close to flat out.
 
Do you live in Khazakstan near Borat's village? Many? Let's look at the cars made since 2000. What cars barely (subjective so let's say 92mph) can make 90mph? Name 1 car besides maybe the Smart that can't go 80mph? Just 1.
 
Do you believe a car like that should spend 6+ hours on the interstate/autobahn at that speed?
 
A SL is a maximum, not a "recommended". On a multi-lane interstate I don't care if you drive 55mph in the right lane to get your maximum fuel economy and feel safe. Or 60mph if you're rushing to the hospital. I'd also suggest that all garbage-trucks, moving vans, Student drivers, and those above 90 years old stay right. The left-lane or middle lane if there, is for the higher speed traffic.
 
And if you don't like to drive 55mph with faster traffic on the left, there still are secondary highways where 55mph is the SL and going to the same destination.
#1364 of 1418
Re: comfortable speeds of 75-80 mph [cdn_tch] by andres3
Nov 13, 2008 (1:41 pm)
Reply

Replying to: cdn_tch (Nov 13, 2008 12:26 pm)

The manufacturers test their vehicles, yes, the tires have maximum speed ratings, yes, but the cars are not certified to run at any given speed. There are many cars that if you hold down the gas pedal far enough for long enough, they will go 80 or 90 mph, but at that speed they are running close to flat out. Do you believe a car like that should spend 6+ hours on the interstate/autobahn at that speed?
 
Yes, that is exactly what manufacturers are doing when they put in electronic speed limiters onto their vehicles (most modern, if not all modern cars have this electronic nanny). Therefore, I'd argue the certified speed is the speed limiters maximum allowed speed by the manufacturer.
#1365 of 1418
Re: comfortable speeds of 75-80 mph [cdn_tch] by lemmer
Nov 14, 2008 (7:52 am)
Reply

Replying to: cdn_tch (Nov 13, 2008 12:26 pm)

There are many cars that if you hold down the gas pedal far enough for long enough, they will go 80 or 90 mph, but at that speed they are running close to flat out.
 
Did you write this 30 years ago and forget to update it?
#1366 of 1418
Re: [euphonium] by hammerhead
Nov 14, 2008 (8:23 am)
Reply

Replying to: euphonium (Nov 13, 2008 9:26 am)

One can drive at 80 without driving aggressively - lots of stretches of Interstate in the US are posted at 75. 5 over isn't aggressive - in a lot of places, it's merely keeping up with the flow of traffic.
 
It's not rude to keep right - it's the law.
#1367 of 1418
Re: [fintail]The slow and backwards will keep right or wish they had by euphonium
Nov 14, 2008 (12:08 pm)
Reply

Replying to: fintail (Nov 13, 2008 9:56 am)

Intimidation may work for your crowd on the docks, but it fails to generate any respect of those who know better.
 
One should not confuse the silent generation with the greatest generation who knows a lot more about being young than the young know about being older.
 
The youth are not born with wisdom, it is accumulated with experience and age.
 
There are old drivers and bold drivers, but no old bold ones. Choice is yours.
#1368 of 1418
Re: [fintail] If the shoe fits............... by euphonium
Nov 14, 2008 (12:44 pm)
Reply

Replying to: fintail (Nov 13, 2008 9:56 am)

"
one can't expect much progress from the irrelevant unwashed old crony capitalist pseudo-intellectuals of Clark county, the silent generation that has betrayed the world.

 
I find it sad to see such blind faith manifesting itself into name calling, stereotyping, ridiculing, marginalizing, and all that bluster which essentially is another way of showing that what anyone else has to offer on the subject is worthless...for no other reason than it doesn't support someone's chosen position.

Messages Page 137 of 142
1
...
134
135
136
137
138
139
140
...
142
Prev
Next
Last
Go To Msg #
Search This Discussion
To POST a message, please Sign In.

New? Join Now!

Forum Tools

Please sign in.
Email Address:

Password:

Forgot Password?

Search Forums

Enter Keyword(s)

Advanced Search

Browse by Vehicle



View All Vehicles
Advertisement
Ask the Community
See What People Are Asking

Browse by Board

Browse by Topic


View All Topics

Today's Chats

Advertisement