Why is it illegal to pass someone on the right on the highway in the US? In Canada if there’s a three lane highway which, in my case, isn’t very prominent, there’s really no law that enforces it, it’s more of a respect thing here on two lane highways both ways if someone is going slow in the left lane to go into the right but I’m just curious as to why it’s actually enforced in the US?

  • squiblet
    link
    fedilink
    152 years ago

    It’s to make the standard practice passing on the left, so people aren’t surprised by someone passing on the right. Since drivers sit on the left, another vehicle approaching on that side is easier to see.

  • Sal
    link
    fedilink
    English
    92 years ago

    Slower moving traffic should be on the right. So to pass someone you should need to move to the left lane. In some states in the US it is also illegal to be in the left lane unneeded, and I known of cops that would use the justification of being in the left lane to pull someone over even if it not illegal.

  • HobbitFoot
    link
    fedilink
    English
    82 years ago

    There are laws to enforce it, but actual enforcement is light.

    As to why this is a law, it comes down to safety. It is generally safer that traffic speeds have a gradient in one direction. The left lanes are less likely to see merging of traffic and the driver is on the left side, making it easier for the driver to notice passing traffic.

  • It's Maddie!
    link
    fedilink
    English
    62 years ago

    It’s a state thing, some states it’s illegal some it’s fine

  • @Hikermick@lemmy.world
    link
    fedilink
    52 years ago

    It’s not a law in Ohio. I consider myself a pretty safe driver as my job requires me to drive a lot in a van full of chemicals and I can say it’s best to pass on the left for at least 2 reasons. First, driving in a predictable manner is key for making the roads safer for everyone. Second, as driver you have a better view of the lane you are merging onto since you are seated on the left side. Imagine passing a semi trailer on the right. If there is stopped traffic in the right lane you are less likely to see it.

  • @Jimbabwe@lemmy.world
    link
    fedilink
    52 years ago

    20 years ago I asked my dad this and he said it was because if you pass on the right and then try to merge back into the left lane, any mistakes force you (or the other car) into oncoming traffic.

  • @sbv@sh.itjust.works
    link
    fedilink
    English
    42 years ago

    There are laws about passing on the right in Ontario:

    Section 150 of Ontario’s Highway Traffic Act states that using the right lane for passing a car in the left lane is legal as long as it can be done safely and one of the following conditions be met.

    The law states the car you’re passing must be making or signalling a left turn; that the road must be wide enough for two lanes of traffic in both directions; or that the highway be designated for one-way traffic only.

    https://www.theglobeandmail.com/drive/mobility/article-is-it-legal-and-safe-to-pass-in-the-right-lane/

    So it’s straight up legal on multilane highways. Which I didn’t know.

  • @Fallenwout@lemmy.world
    link
    fedilink
    3
    edit-2
    2 years ago

    No passing on the right law is combined with obligatory moving to the slower right if that lane matches your speed more.

    This creates lanes with different speeds without the need for swerving between slower cars. And you can choose the lane(speed) you’re most comfortable with without being disturbed. This contributies to a more steady and safer flow of traffic.

  • @ramble81@lemm.ee
    link
    fedilink
    32 years ago

    It’s actually not illegal in Texas. At least according to the cop that pulled me over for flashing my lights at someone doing 55 in the left lane when the speed limit was 70. He told me to just go around it’s not illegal.

  • Pyr
    link
    fedilink
    12 years ago

    It’s more dangerous, if you’re about to pass a vehicle which limits your vision like a semi, box truck, delivery van, etc. and you can’t really see what’s ahead of you in the right lane, if you’re sitting in the left side of the vehicle, you won’t get good visibility until you are a decent amount of the way into the lane already.

    By the time you’re far enough In to see what’s ahead of you it may be too late to switch back if there’s a slow vehicle and you can rear end them. Passing on the left you can see what’s ahead by just moving close to the left and craning your head a bit.