In Ontario and it's very common to be driving on packed snow for a few days after new snowfall. You get barely any road markings at all. You just use common sense and memory to try and act like the lane dividers, turning lanes, stop lines are still there. It must be the same in many parts of the US as well.
With winter tires and the right attitude its perfectly fine!
But yeah if you can't see the road markings due to an active blizzard, flip the hazards on, follow the tail lights ahead of ya, and stay in the middle of were the road should be.
I've lived there. St. Josephs Island to be specific. I also went to the funeral of more than one person that 'didn't make it' through that kind of condition.
> You just use common sense and memory to try and act like the lane dividers, turning lanes, stop lines are still there.
You’re absolutely right. You just do what you need to do.
Having some form of inertial navigation supplemented by GPS and visual odometery from features that stick out from the side of the road (like a road sign; memorized by the vehicle on past drives) would help a lot. A HUD UI could show road markings on “slice” of the road.
Call it “low viz aid” or something catchy.
In my case, I was driving on a rural road just before dusk without street lighting where there is nearly no traffic on a good day. Low-beam headlights were reflecting off the flakes and high-beams were obviously out of the question.
Risk of a collision with another vehicle was low, but going into the ditch was possible if you didn’t know the bends of the road.
Yes, these are dangerous conditions, but I started off driving in rain and didn’t anticipate the switch to snow mid-drive.
But what about a curvy 2-lane road with oncoming traffic on the other side? How do you ensure you not hit kerb the car if you can't see the kerb due to snow?
Interesting. In Russia roads are entirely covered by thick layer of hardened snow for 4+ months (intercity often more, especially up north) so I'm not even sure markings are normative but signs have to be visible. They tell you changes in the number of lanes and directions etc (something like https://www.drom.ru/pdd/pdd/sign_5_15_2/). At first it was unusual to see such reliance on road markings in other countries
As a Kiwi moved the the UK, I &%$ hate the roads here.
They're fun to drive on still, but there's an over-reliance on painted road markings, which are often not repainted, if they're even visible they disappear when it's raining, or just you know, when there's traffic and the car in front of me is covering it.
It's the absolute fucking worst on gyratorys and other complex roundabouts where I have no idea which fucking lane to be in because I can't see the road marking, covered by cars, positioned right at the entrance to the roundabout rather than before.
Would be completely solved by ensuring roundabout signs were so far in front of the roundabout depending on road speed, then on the roundabout sign indicating at each exit the # of which lanes you can take to get there, ie mark exits going around with 1 2,3 3,4 5. Then I know immediately that the left most lane is dedicated to the first exit, to take the 3rd exit I can be in the 3rd or 4th most lane. And "going around" has a dedicated lane, the 5th from the left.
So sick of being forced out the wrong exit because I've picked the wrong lane and there's too much traffic. So sick of locals in areas complaining on forums about the "idiot drivers" not magically knowing the road layout beforehand. So sick of having to change lanes and feeling like the asshole in the equation because I know it looks like I've done it to queue jump; I'm not trying to skip ahead, I just have no idea where the fuck I'm going.
Gyratory lane markings are shit, too. Proper lanes and then with each segment no marking at all before the lanes start again, it can often be difficult to tell which lane you need to funnel yourself into after the break because the road numbers on the lanes up ahead just aren't visible until you're right on top of them.
Then the driving test here. Oh, the driving test. The first time I tried it I failed for failing to indicate correctly at a mini roundabout. Okay, fine, fair dues. Pass second time. Been driving a while now & maybe like 30% of people actually indicate on a roundabout. Let alone all the other antics people pull while driving here; pass the strict test & then throw it all out the window.
Those mini roundabouts in the UK can be hilarious. A regular crossing with a black dot in the middle and suddenly it's a roundabout. A non local is utterly without a chance to navigate that in a non heart-stopping way.
Ontario has 10m people and most of us won't see the lane markings for the next few days in the middle of a 4 million metro area. Roads will be eminently driveable and some people will safely use a traditional cruise control.
But yeah if you can't see the road markings due to an active blizzard, flip the hazards on, follow the tail lights ahead of ya, and stay in the middle of were the road should be.