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submitted 11 months ago by GiddyGap@lemm.ee to c/news@lemmy.world
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[-] atx_aquarian@lemmy.world 62 points 11 months ago

Lights have to get smarter. Right on red is half the traffic flow in my area.* I always see so many situations where a green turn arrow would be appropriate, and yet the intersection is relying on the right-on-red rule instead, causing each car to pause when it should be flowing through. And even more situations where a light always stops the majority direction of traffic on what must be a fixed timer that poorly syncs with some upstream lights, because it always seems to turn red as a clump of cars arrives, even when there's almost always no cross traffic. Maybe right on red is more dangerous in some places, and we can get rid of it, but we have to replace it with some actual civil engineering instead of making traffic even worse.

*±100% margin of error, sample size 1

[-] LudwigvanBeethoven@sh.itjust.works 15 points 11 months ago

How the hell did you get 0.5 cars going right on red? Did a car just plow through multiple houses between going straight and turning right at an intersection?

[-] SoleInvictus@lemmy.world 17 points 11 months ago* (last edited 11 months ago)

Your -2 comment score leads me to believe some people didn't get your joke. I'll explain it, which we all know will make it funnier.

The previous comment mentioned their observation of half of the traffic moving through right on red and, later in parentheses, said this was based on n=1, i.e., based on the observation of a single vehicle. I'm 100% certain that was a joke.

The follow-up comment was also certainly a joke. They're pointing out that the commenter observed one car and then made the claim half of cars use right on red, so they're jokingly asking how exactly half of one car made it through.

Get it? Now stop downvoting the dude, stats are great, stats dad jokes are better.

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[-] fugacity@kbin.social 45 points 11 months ago

Let me preface that I think using vehicles as a primary source of transportation inherently scales poorly, and you can easily argue this by looking at how much a road costs versus a rail and how much mass you need to move per person on car versus train.

That being said, I really hate this article because it relies on anecdotes from various people and opinions without making any effort at citing relevant statistics. It literally cites the TOTAL number of pedestrian deaths to vehicles in 2022. I tried to find some statistics on right turn on red light, but all I could find were 20 year old or older studies, most of which actually concluded that right turn on red doesn't really account for a large number of pedestrian injuries and deaths. Like this one, for instance, which claims that right turning on green can also result in pedestrian accidents which could result in much more severe injuries (I can see how this might be true but there's no evidence to back this up.)

It's interesting for me to look at this from a utilitarian perspective: Surely there is a tradeoff between the amount of time wasted due to traffic increase due to right turn on red, and the time equivalent to the amount of lives lost due to RTOR (assuming RTOR results in more deaths). This of course is an incomplete/flawed way to look at things as we don't give highway collision motorists the death penalty for causing huge traffic blocks; iirc though it is how a lot of safety studies are done (look into how the statistical value of a human life is determined from highway transport administrations).

I would really appreciate if someone could chime in with some actual stats and numbers (though I doubt they're readily available) about the topic, rather than some anecdotal comments. I'm not a fan of symbolic legislation that doesn't provide real benefit (think plastic straws bullshit), and I would like to see a convincing take on whether or not this is that.

[-] ArmoredThirteen@lemmy.ml 5 points 11 months ago

I don't have stats this is pure anecdotal. My experience in Seattle is that I'm overwhelmingly almost hit by cars when we're both going the same direction and they're turning right on green. Not just compared to right on red but all situations where they almost get me. I'd also love real stats on the matter though

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[-] dynamojoe@lemmy.world 24 points 11 months ago

Sounds like Revenue Generation to me. Some out of town driver doesn't know about the local traffic law, gets cited for breaking it, and loses if they fight it.

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[-] Drusas@kbin.social 20 points 11 months ago

Right on red also causes terrible traffic problems at busy intersections as people who don't have the right of way turn right while people who do have right of way get stuck waiting to turn left or are forced to block the intersection.

I wish my city would get rid of it, at least in downtown areas where traffic is a problem and a lot of pedestrians are walking around.

[-] SheeEttin@lemmy.world 14 points 11 months ago

Those people are driving improperly. You're supposed to only proceed through the intersection if it's clear, both of oncoming traffic and of traffic that might cause you to block the intersection.

[-] Drusas@kbin.social 10 points 11 months ago

Yes, but that's how people operate in reality.

[-] LordKitsuna@lemmy.world 10 points 11 months ago

I think the point is that trying to ban right on red will change nothing because they will still just drive incorrectly turning right even if they shouldn't they already weren't supposed to be turning

[-] Repelle@lemmy.world 4 points 11 months ago

The ban is mostly followed in NYC, at least in Manhattan where I lived for 6 years.

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[-] admiralteal@kbin.social 9 points 11 months ago* (last edited 11 months ago)

In general, urban signal-controlled intersections are just the traffic engineers screaming "I've tried nothing and am all out of ideas."

We use them pretty much by default in the US, but most urban areas should be vastly cutting back on them. All-way stops and, of course, roundabouts are both provably FAR safer often with no impact or a positive impact to overall congestion. Plus, pretty universally much cheaper to build and maintain.

Signal-controlled designs should be reserved for intersections where it is literally not possible to fit a more passive design while maintaining sight distances or for places where truly huge traffic volumes are involved (a significant interchange) where no other traffic flow redesign is possible.

Using traffic lights is ALL about increasing level of service. Which is just code for "The city values keeping more cars moving faster over both safety and financial responsibility."

All that to say, I bet a lot of the intersections that would be most annoying without right on red... don't really need to have lights controlling traffic flow in them at all.

[-] Redscare867@lemmy.ml 6 points 11 months ago

Aren’t roundabouts typically significantly larger than an equivalent intersection with traffic lights? If so I’m not sure that’s what we need in urban areas. We already give up so much public space to automobiles. There’s also the question of where does that additional space even come from? Do we bulldoze more homes? To me it seems real solution is to move away from personal vehicles in urban areas. Anything else is just trying to justify an inefficient and unsustainable lifestyle.

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[-] corey389@lemmy.world 20 points 11 months ago* (last edited 11 months ago)

I'm My State when the lights turn green to take a Right the pedestrian light also gives the pedestrians the green light to cross. So we have cars turning right while pedestrians are crossing. How much safer is that. At least now when you take it right on red the pedestrians don't have the right to cross.

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[-] Wahots@pawb.social 18 points 11 months ago

Changing traffic laws will have some effect, but really we should be working on more lightrail and more high-speed trainsets. It will take time for housing and business to rebuild around stations, but it will simultaneously keep people safer, alleviate traffic, and reduce emissions. Nothing more satisfying than flying by traffic for less than the price a gallon of gas, especially if you live a decent distance from work or school too.

[-] Nougat@kbin.social 18 points 11 months ago

Why not enforce the "pedestrians have the right of way" thing?

[-] brygphilomena@lemmy.world 15 points 11 months ago

Drivers should not have the option to decide for themselves when they think it’s safe

I hate this sentiment. They don't want people to think for themselves.

[-] GiddyGap@lemm.ee 8 points 11 months ago

Think they mean that most people don't have the necessary knowledge to determine whether a specific action or inaction is safe. Which is absolutely true.

[-] brygphilomena@lemmy.world 7 points 11 months ago

I disagree. More often than not, people make the safe decision.

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[-] RagingRobot@lemmy.world 5 points 11 months ago

I don't think that's true at all and if it was we would have a way bigger problem to solve

[-] PriceIsWrong@sh.itjust.works 14 points 11 months ago

Drivers are becoming hostile and idiotic by the day. What you'll also notice is when it is green, they will stop instead.

Need higher or more severe penalties if this is to save lives

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[-] ezchili@iusearchlinux.fyi 13 points 11 months ago

We don't have right on red in europe. Can't imagine crossing the road to a median with it

[-] BluJay320 8 points 11 months ago

Right on red for us would be like left on red for you

Remember, our roads are flipped

[-] motherr@lemmy.world 7 points 11 months ago* (last edited 11 months ago)

Europe drives on the right. In that part of the world it's really just the UK and Ireland that drive on the left.

https://en.m.wikipedia.org/wiki/Left-_and_right-hand_traffic

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[-] Witchfire@lemmy.world 10 points 11 months ago

It's banned in NYC but not enforced, so it may as well be legal. Then again, barreling through a red light also isn't enforced.

[-] Semi-Hemi-Demigod@kbin.social 11 points 11 months ago

NYC has traffic laws? I thought the only rule was to survive

[-] Witchfire@lemmy.world 5 points 11 months ago

No you're basically right. Our cops only care about catching subway toll jumpers

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[-] tiredofsametab@kbin.social 10 points 11 months ago

I was in the US a bit over a month ago. Started to cross when the walk signal became green. A driver went into the crosswalk we were stepping into, only looking left and never coming to a stop until she saw the guy crossing from the other side. She never saw us once and nearly ran us over. We don't have the equivalent here (left on red) in Japan and we do fine. Get rid of it.

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[-] Number1SummerJam@lemmy.world 9 points 11 months ago

They should ban slip lanes too

[-] linearchaos@lemmy.world 8 points 11 months ago

With the advent of smart traffic lights I don't really mind losing right on red. But right on red is not the source of the issue The article shows there are studies that it's not the issue. Removing right on red is not going to improve the numbers.

The traffic light systems are complicated enough to handle camera data. How about we eat extra indicator lights when people are in the crosswalk? How about we put up some barriers and bad areas to keep people from jaywalking?

[-] GiddyGap@lemm.ee 5 points 11 months ago

Unfortunately, like in so many other areas, the US is trending in the wrong direction compared to other countries. Traffic deaths is one of those areas.

https://www.bloomberg.com/news/features/2022-11-03/why-us-traffic-safety-fell-so-far-behind-other-countries

[-] Baines@lemmy.world 7 points 11 months ago* (last edited 11 months ago)

look at the size of the most popular vehicles for various nations

issues is vehicle size to skirt fuel regulations not having the loop hole closed

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[-] tsonfeir@lemm.ee 7 points 11 months ago

Uhh not by default! The pedestrian crosswalks need to be hooked to the light, and timed better. When a pedestrian needs to cross (with the button), then no right on red—after the cars go. That way there isn’t a rush by anyone.

[-] Maeve@kbin.social 5 points 11 months ago

CHICAGO (AP) — Sophee Langerman was on her way to a bicycle safety rally in Chicago’s Lakeview neighborhood in June when a car turning right rolled through a red light and slammed into her bike, which she was walking off the curb and into the crosswalk.

[-] Savaran@lemmy.world 4 points 11 months ago

About time.

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this post was submitted on 04 Nov 2023
274 points (100.0% liked)

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