The gap you leave should be speed-dependent and about 2 seconds to allow for reaction time. Yes, this caps the highway’s capacity to 0.5 cars per second per lane but roads are inherently inefficient.
Aye, and 2 seconds is the bare minimum. A company I have worked for wanted 4 seconds between you and the car in front. That always felt a little much, but it definitely helped prevent wrecks.
I was taught to look when the car in front drives past a landmark like a lamppost, then say to myself “Only a fool breaks the two second rule”
If you pass the lamppost before you finish saying it, you’re too close
Two car lengths? You absolute madman! That’s positively grotesque!
For the purposes of this comment, I’m assuming that cars are about fifty feet long.
If you’re only two lengths away from the car in front of you while driving at highway speeds, you are tailgating. Back off. It’s far more dangerous than speeding.
Help me out with this, because it’s driving me crazy. Whenever I leave anywhere close to 2 seconds between me and the car on front of me, someone cuts in, and I’m now too close to them, so I slow down, leaving a 2 second gap, and another cuts in. Rinse, repeat. I end up being the slow ass that everyone keeps zooming around unless I tailgate.
It just be that way. Idiots will see your safe following distance as their opportunity to switch lanes. Just keep being the safe one.
Just… Don’t care? Let people in and adjust the distance with them. Driving is an involved process, get a car with adaptive cruise control if you want one that will do exactly that for you.
I guess it’s more than just “caring” - I feel that we’d all be a lot safer if we were all going the same speed instead of inviting people to dodge in and out
Let them hop in and keep your 2 seconds. I used to have a 40 minute commute and on a busy morning would have 10-15 people do that. Know how much time that sets me back? 20 to 30 seconds. Following this rule I have a 25 year clean driving record and I guarantee these lane hoppers can’t make that claim
it’s probably even less, maybe even negligible because of traffic lights at either end: you can’t calculate a single journey because you’re never going to hit the same light exactly the same every time. I have four lights between my house and the freeway, and 7 between the freeway and one of the sites for my job. Each one adds between 0-60 seconds randomly for an average of 6 minutes sitting and waiting per day. I would have to have a commute of like 120 miles of uninterrupted freeway driving for that to matter.
Beyond “don’t care” - you get to be the traffic hacker who improves traffic for everyone. yayyy
Credit for above I think: Traffic Waves
Anyone who wants to test how this can work?
Check this old-school site:
At 65mph, you cover two car lengths (~30 ft) in about 1/3 of a second.
Typically human reaction time for braking is about 1.5 seconds.
If something went seriously wrong in front of you (like a sideways car, or a hidden obstacle in front of the car in front of you) you would have covered 10 car lengths before your foot touches the brake pedal.
What I don’t get is the current trend of leaving 1-2 car lengths at traffic lights. At first I thought it was maybe all the new cars with their assisted driving features. But I’ve seen older cars do it too.
Should be about one car length for every 10mph. On a highway unless you’re going slow that would be too close.
Cars are getting bigger, but people aren’t getting taller (as fast). Little granny can barely see her hood over the steering wheel so she needs to leave 2.75 miles of space between her and the car in front.
Little granny needs to jack up her seat to its maximal height. And maybe get a booster seat if necessary. Either that or a periscope.
You don’t need to leave a crazy amount of space when stopped at a traffic light, but you still should be leaving some. So if someone rear ends you, it minimizes the risk of your car then smashing into the person in front of you, so it reduces the risk of additional people being involved in an accident.
On the other hand if you’re in a real city and someone is already behind you, please pull up tight. That way someone else farther back can make a light or turn lane.
That’s a thing? Seems pretty silly to me. You need space but not that much.
What annoys me here is that people will enter the intersection before traffic on the other side has a chance to clear thus blocking the road when the light changes.
I also don’t think the people who speed though the turn light. The light turns green and I have to sit and wait for traffic to clear
That’s a big enough issue that it is illegal in some cities with signs posted, “Don’t block the box.”
nothing gets me more pissed off than when I’m driving the speed limit on an open road with an open passing zone, no one coming towards me or ahead of me, and some dipshit decides to ride my ass
Then you need to lift off the accellerator, don’t brake check or anything, just slowly slow down.
If the car behind you won’t give you enough safety margin to maintain a high speed, then your only option to maintain safety is to reduce your speed so that the safety margin they give you is enough to stop in time for an accident.
Here in Sweden we have plenty of roundabouts, I will use those to also get rid of annoying drivers who just can’t manage their distance, if I have someone like that behind me when I get to a roundabout, I just drive a full lap of the roundabout and let them pass.
I will allways let these guys past when I can, they are in a rush to their own accident, and I am not, let them pass and and make them stop being my problem, if I can’t find a place to let them pass I will reduce my speed to compensate for their lack of safety margins
I already subconsciously do this because I know it pisses them off, but I like your justification much better
Sometimes I increment my cruise control down a mph at a time to see how much I can get them to slow down
Try putting on your right blinker, sometimes they get the message you’re encouraging them to pass.
Or you’re in the right hand lane and people are still tailgating you even though you’re going 70mph.
Some people are unnecessarily aggressive on the road. Probably because they have unresolved emotional issues and take it out on other drivers. At least that’s what I tell myself.
Probably because they have unresolved emotional issues and take it out on other drivers.
Oh they absolutely do.
Besides guns, motor vehicles are probably the most physically powerful things most of us (in the US) have the freedom to control in our lives. And there are almost no restrictions on allowing someone to drive when they can’t or won’t regulate their emotional state.
