• @Godric@lemmy.world
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    129 months ago

    Lord I hate those fucking cunts who see two car lengths of space as an invitation. I’m going 85, you’re going 75, don’t suddenly hop in front of me because the clown in front of you is going 70.

  • @Agent641@lemmy.world
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    259 months ago

    When I leave two car lengths, four cars will go into it, and at least one of their drivers will throw a half empty beer can at me.

    • @placatedmayhem@lemmy.world
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      69 months ago

      The recommendation changed from car lengths to seconds decades ago, but wasn’t well communicated fwict. I learned car lengths from my dad and then seconds when I got my motorcycle endorsement.

      If everyone were leaving 2 seconds of space, it also reduces stop and go traffic that is caused, or at least exacerbated, by the traffic wave phenomenon. But that’s even less well socialized.

  • @ChaoticNeutralCzech@feddit.org
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    1049 months ago

    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.

      • Capt. Wolf
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        119 months ago

        In my state, it’s one car length(15-20 feet) for every 10mph. Good luck getting anyone to actually follow it though! Getting on a major highway here is like the Autobahn.

      • @where_am_i@sh.itjust.works
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        29 months ago

        2 seconds assumes an instantaneous reaction and perfect road conditions. In the EU they’ll teach you about 3s and at least +1 in poor conditions.

    • @Mr_Blott@feddit.uk
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      269 months ago

      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

      • @Sharp312@lemmy.one
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        59 months ago

        This is the only good answer. No need to distract yourself by figuring out your speed and guesstimating your gap like others are saying. Just count the seconds whenever you need to

    • @GissaMittJobb@lemmy.ml
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      79 months ago

      3 seconds is the guideline I’ve been taught here in Sweden, but yeah. Riding too close is crazy dangerous and I don’t understand why people keep doing it.

  • Drusas
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    919 months ago

    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.

    • @tonyn@lemmy.ml
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      419 months ago

      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.

      • @Kecessa@sh.itjust.works
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        239 months ago

        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.

        • @tonyn@lemmy.ml
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          89 months ago

          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

          • @Kecessa@sh.itjust.works
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            39 months ago

            But people need to change lane sometimes and if you’re the one giving them the space to do so then more power to you, don’t complain

          • @kmaismith@lemm.ee
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            89 months ago

            It would be safer if we were all riding the train/bus. Getting in a car in america is accepting the risk that you share the road with everyone. no matter the qualifications or mental state we still all gotta get to work/grocery store/wherever, and the only way is by ~4000 pound metal speed box.

            Worrying about safety on the highway is about making sure you are in situations you can handle and react to, staying attentive to the styles and mental states of other drivers and being a step ahead of the road conditions

            • @tonyn@lemmy.ml
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              29 months ago

              Unfortunately I can’t see how public transport would be feasible without accepting that the vast majority of places I might want to go are simply inaccessible, and the places I could go would take 3-5 times longer. Case in point, there are no public transportation options to get to my son’s high school. It would be a 35 minute bicycle ride. I can drive there in 12 minutes. Getting to my local Wegmans would take 37 minutes by bus. I can drive there in 9 minutes. I live on the outskirts of a medium size city on the east coast in a low density residential neighborhood.

      • @MeatsOfRage@lemmynsfw.com
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        89 months ago

        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

        • @funkless_eck@sh.itjust.works
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          69 months ago

          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.

      • Dr. Wesker
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        499 months ago

        It just be that way. Idiots will see your safe following distance as their opportunity to switch lanes. Just keep being the safe one.

    • @Takumidesh@lemmy.world
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      189 months ago

      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.

  • @Zorque@lemmy.world
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    199 months ago

    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.

  • @lohky@lemmy.world
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    229 months ago

    My car’s “smart cruise control” leaves what seems to be around a car length for every 10 mph, which is what I remember hearing in driving school. Feels a bit excessive in practice, but I also never feel like I’m being an asshole so I’m okay with it.

    • Possibly linux
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      49 months ago

      Well you want the automated system to be overly safe usually. It is better than the other way around.

      Having more space also gives the driver the to react.

      • @lohky@lemmy.world
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        19 months ago

        Oh I’m not saying anything against it! I love that it leaves as much space as it does. Sometimes I just have to give it a little umpf to pass a semi because it sees the car waaay ahead and slows down.

    • @cynar@lemmy.world
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      179 months ago

      I was rear ended, HARD once. That distance gave me the space to control both my vehicle, and the one that hit me. It turned a potential multi car, multi lane pileup into a 2 vehicle wreck, either 1 more dinged car.

      The space isn’t for the 99.999% of the time, but that 0.001% OH FUCK time.

      • @lightnsfw@reddthat.com
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        19 months ago

        I almost had that happen to me a year ago. Traffic had stopped on the interstate and I hear skrrt, skrrt, skrrt, skrrt getting closer and closer to me. I looked up in my mirror and see a Silverado rapidly closing the distance and thought “god damn it”. I fortunately left enough room between me and the car in front of me that I was able to give him some more space and turned a full on collision into a tap that didn’t do any damage. Pretty sure my foot was actually off the brake when he hit me and that helped absorb some of it as well. I was still pretty pissed though because I had more than enough time to think about all these things and consider moving onto the shoulder but I thought he would do that instead and still hit me with how fast he was going. Being an idiot, he did not and hit me anyway.

        • @cynar@lemmy.world
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          29 months ago

          I’ve dodged similar collisions a couple of times, over the years. Unfortunately, this time, she didn’t even touch the brakes. I was hit with a 50 mph differential, and no warning whatsoever.

  • @UncleGrandPa@lemmy.world
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    319 months ago

    I just moved to Michigan

    I have never seen a group of drivers so committed to Tail Gateing … Like it’s the state sport

    • @lengau@midwest.social
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      139 months ago

      Visit Tennessee and get back to me. Moving from Tennessee to Michigan I noticed a distinct uptick in the quality of driving.

    • @didntbuyasquirrel@lemmy.world
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      29 months ago

      I was driving in slowish freeway traffic in Detroit and the guy behind me plowed right into me, didn’t even slow down, didn’t even look away. He sort of bounced off of me, pulled onto the shoulder, and squeeled off while I had to find some sketchy spot to stop and make sure my bumper wasn’t dragging too much.

      A person I was visiting there in Detroit told me that insurance wasn’t required so many people run off rather than risk getting blamed and the cops wouldn’t even bother with a report.

      • @greenhorn@lemm.ee
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        39 months ago

        Insurance is required in all of Michigan, with fines, license suspension, and jail all possible for not having it. With Michigan’s no-fault insurance we have some of the highest rates in the country in Detroit—especially relative to income—and almost no viable alternative to owning a car.

        That said, as a native Detroiter I feel safer in Detroit driving around other Detroiters, the suburbanites and out of state folks are always in the way.

        • @didntbuyasquirrel@lemmy.world
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          19 months ago

          I thought I heard that insurance laws changed maybe since then or around that time and there was a reason for a lot of hit and runs. I don’t know, but that was my experience a while ago. The weird part was mostly how the dude had no visible reaction at all except to take off, which probably could’ve been anywhere.

          As an out of towner I did have trouble with the short on ramps. I wasn’t sure how to get into a rhythm because there was no place to get up to speed. I didn’t like feeling like I had to shove my way in and it was hard to tell how to let others in safely. I suppose you just know those things when you live there long enough.

          • @greenhorn@lemm.ee
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            29 months ago

            Those are some of the first below-grade expressways built in the country, so the shorter on ramps are from an era with fewer and slower cars, and there isn’t space to lengthen them. The law only changed to stop the insurance companies from using zip codes to determine rates, and reduced the maximum payout for healthcare related costs from a crash, with the aim of lowering costs, but of course the insurance companies worked around it.

            • @didntbuyasquirrel@lemmy.world
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              19 months ago

              I learned about the infrastructure at the time but that’s why being unaccustomed was a hinderance, especially when it’s unexpected. The insurance stuff seems likely more in line with what I was told than what I was remembering in short.

  • @Blue_Morpho@lemmy.world
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    119 months ago

    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.

    • 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.

      • @Threeme2189@sh.itjust.works
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        69 months ago

        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.

        • @FrederikNJS@lemm.ee
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          29 months ago

          This one terrifies me every time… When you pass a car going the opposite way, and it basically looks wike the steering wheel have a wig on… It’s always an old woman… Can they even see the road? Or are they navigating using the sky?

    • Possibly linux
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      19 months ago

      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

        • Possibly linux
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          39 months ago

          To be fair sometimes the timing of the light is problematic. However, if you see that there are cars ahead you should not enter the intersection

    • @GBU_28@lemm.ee
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      9 months ago

      You should be able to see the tires (generally) of the car ahead of you. That means you can easily / quickly turn out if the car ahead is stalled or something.

      It also means you might not rear end the car ahead of you if someone hits you

    • @Gimpydude@lemmynsfw.com
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      19 months ago

      Should be about one car length for every 10mph. On a highway unless you’re going slow that would be too close.

    • @Catoblepas@lemmy.blahaj.zone
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      69 months ago

      It’s in case some jackass on their phone rear ends you, if you’re too close you’ll get pushed into the car in front of you. IIRC you can be liable for the damages to the car in front of you while stopped if a multiple car accident happens.

    • Dr. Wesker
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      9 months ago

      I leave one, maybe one and a half when stopped. I like having ample room to GTFO if I need to.

    • @dingus@lemmy.world
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      39 months ago

      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.

      • @MutilationWave@lemmy.world
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        89 months ago

        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.

        • Possibly linux
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          19 months ago

          Or even better don’t enter the intersection when there isn’t enough room on the other side.

  • 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

    • @JovialMicrobial@lemm.ee
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      69 months ago

      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.

      • FuzzyRedPanda
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        9 months ago

        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.

    • Possibly linux
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      49 months ago

      Its always a huge pickup truck too. I look in the mirror and just see the front grill

    • @stoy@lemmy.zip
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      9 months ago

      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

        • @stoy@lemmy.zip
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          139 months ago

          It isn’t even a justification, it is simple defensive driving, as I was taught in driving school, and reenforced by my dad many times.

      • @greenhorn@lemm.ee
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        29 months ago

        Sometimes I increment my cruise control down a mph at a time to see how much I can get them to slow down

        • @stoy@lemmy.zip
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          19 months ago

          My car can only increment in 5km/h steps, snd it is a bit too large to do this, but I would do this if I could

        • @Honytawk@lemmy.zip
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          9 months ago

          I just clean my windows.

          The speed and distance will make it so all the cleaner fluid will spray on their windshield. Making it all nasty.

          Feels like I am driving a spy car.