The engineers only make the designed safe speed. Government officials make the listed limit. It used to be EXTREMELY popular for government official to knock 20-25% off the design limit of the road, ironically so they can tell everyone how safe they were.
Everywhere in my town was 25mph until about 10 years ago.
A local politician got a few speeding tickets and went nuts over it, now it varies from 25-60mph. Engineers were brought in to advise on safe limits.
Him getting those tickets was one of the best things that ever happened to me. It was so miserable driving so slow on big open roads. I could probably sit down and figure up an insane amount of time I’ve saved over the last decade (if I weren’t an idiot).
Not so great for people walking or cycling though. Higher speeds mean more serious and fatal collisions.
Where these modes of transport mix, 20mph is becoming the default choice in western European countries, there is a global declaration on this. If roads feel like they’re made for higher streets: that’s bad infrastructure design.
Traffic engineers in the US make too wide roads that psychologically encourages speeding, the posted speed limit doesn’t matter unless police dedicates significant resources to enforcing it
I disagree. There are two roads near me with a limit of 55 mph, and traffic on those roads regularly moves at 75-80. Driving 55 becomes dangerous when all of the other traffic is going so much faster, because nobody expects you to be that slow. You risk getting rear-ended, and if traffic is heavy, people who end up behind you now have to merge into a much faster lane of traffic to get around you.
That’s really dependant on location. I have had plenty of road trips up and down the I5 where groups of cars pass cops on the side of the road going 80, and no one slows down and the cops do nothing.
Source: I’m one of those drivers.
Throw people in jail for driving too fast? That seems pretty extreme.
It’s hard to police speeding on a highway. Typically if you do get pulled over for speeding, it’s because you’re going way faster than those around you. So even in a 55, if everyone’s doing 80, you’ve gotta be doing 95 or more for a cop to single you out and arrest you. (Or maybe the cop has a quota to meet.) And where I live, local cops can’t use radar, so it’s hard to prove how fast you were going.
And then if you do get arrested, you’re most likely to get a ticket and points on your license. Get enough points and they’ll take away your license, but that means you’ve been caught repeatedly. And points expire eventually, plus if you go to your court date and plead not guilty, a lot of the time the judge will just remove the points. So a speeding ticket from years ago generally won’t have any bearing on your life except for the cost of the ticket.
So within reason, you can pretty much speed all the time consequence-free ¯\_(ツ)_/¯
I live out in the sticks, and if I don’t go 70, it will take me forever to get where I need to go. Also everyone else is going 70, so the people doing 50 are creating an unsafe situation. It’s the wild west out here.
70 in a 50 zone. Doesn’t matter if its km/h or mph, that’s just idiotic.
exactly, the engineers should never have made a road with that big of a discrepancy between safe speed and listed speed limit
Was gonna cite 85th percentile speed but TIL on drawbacks
The engineers only make the designed safe speed. Government officials make the listed limit. It used to be EXTREMELY popular for government official to knock 20-25% off the design limit of the road, ironically so they can tell everyone how safe they were.
Everywhere in my town was 25mph until about 10 years ago.
A local politician got a few speeding tickets and went nuts over it, now it varies from 25-60mph. Engineers were brought in to advise on safe limits.
Him getting those tickets was one of the best things that ever happened to me. It was so miserable driving so slow on big open roads. I could probably sit down and figure up an insane amount of time I’ve saved over the last decade (if I weren’t an idiot).
Not so great for people walking or cycling though. Higher speeds mean more serious and fatal collisions.
Where these modes of transport mix, 20mph is becoming the default choice in western European countries, there is a global declaration on this. If roads feel like they’re made for higher streets: that’s bad infrastructure design.
https://www.fiafoundation.org/news/stockholm-declaration-focuses-on-reducing-urban-speed
I’m seeing more cities in the US jump onto “20 is Plenty” too!
Traffic engineers in the US make too wide roads that psychologically encourages speeding, the posted speed limit doesn’t matter unless police dedicates significant resources to enforcing it
I disagree. There are two roads near me with a limit of 55 mph, and traffic on those roads regularly moves at 75-80. Driving 55 becomes dangerous when all of the other traffic is going so much faster, because nobody expects you to be that slow. You risk getting rear-ended, and if traffic is heavy, people who end up behind you now have to merge into a much faster lane of traffic to get around you.
Why don’t they confiscate driving licences and imprison all the criminals who are driving 20-25mph dangerously over the limit?
You ever tried to pull over an entire freeway full of cars at once?
Not personally, no - but the police would only need to catch a handful each day to get things moving a little more safely in the area.
A single cop car on the side of the road can get everybody to magically follow the speed limit.
For a minute, maybe. Foot goes back down when the cop’s out of view in the mirrors.
That’s really dependant on location. I have had plenty of road trips up and down the I5 where groups of cars pass cops on the side of the road going 80, and no one slows down and the cops do nothing. Source: I’m one of those drivers.
Throw people in jail for driving too fast? That seems pretty extreme.
It’s hard to police speeding on a highway. Typically if you do get pulled over for speeding, it’s because you’re going way faster than those around you. So even in a 55, if everyone’s doing 80, you’ve gotta be doing 95 or more for a cop to single you out and arrest you. (Or maybe the cop has a quota to meet.) And where I live, local cops can’t use radar, so it’s hard to prove how fast you were going.
And then if you do get arrested, you’re most likely to get a ticket and points on your license. Get enough points and they’ll take away your license, but that means you’ve been caught repeatedly. And points expire eventually, plus if you go to your court date and plead not guilty, a lot of the time the judge will just remove the points. So a speeding ticket from years ago generally won’t have any bearing on your life except for the cost of the ticket.
So within reason, you can pretty much speed all the time consequence-free ¯\_(ツ)_/¯
Because the road design at fault, not people.
Make roads narrower, and people will drive slower
I live out in the sticks, and if I don’t go 70, it will take me forever to get where I need to go. Also everyone else is going 70, so the people doing 50 are creating an unsafe situation. It’s the wild west out here.