It turns out cyclists actually should roll through stop signs. Here’s why

I live in a country that doesn't allow Idaho Stops. In fact, those in charge aren't even interested in it.

But I use them because I know it's safer. I also treat red lights at empty intersections like a stop sign, because being forced to wait 10+ minutes for a car to stop so it can change to green is discrimination by design.

I'll also point out that 99% of DRIVERS are using Idaho Stops, so don't expect cyclists to oBeY tHe LaW.

Laws of course differ, but I was under the impression that a light can be treated as a stop sign if it is not functioning properly (not changing in a reasonable amount of time). It's apparently referred to as "dead red". A cyclist isn't going to trigger a sensor-driven light, and a sensor sensitive enough would be going off all the time, so it makes sense when all is clear to proceed.

99% of drivers aren't doing Idaho stops. That implies slowing, looking for traffic, and yielding if there is any. I see a lot of just going through the stop sign or even red light for a turn, half-ass looking as the turn is made, usually with a visible phone in their hand. Lots of close calls. Self-driving cars get a lot of criticism (and they should, to get better) but damn, the humans out there really suck too for different reasons.
- Laws of course differ, but I was under the impression that a light can be treated as a stop sign if it is not functioning properly (not changing in a reasonable amount of time).
  
  If it's not working, then yes, everyone is expected to treat it like a stop sign. But I'm talking about lights where they will make you wait BY DESIGN, because they only respond to cars and trucks.
  
  A cyclist isn’t going to trigger a sensor-driven light, and a sensor sensitive enough would be going off all the time, so it makes sense when all is clear to proceed.
  
  Our region has started to put up sensors specifically for cyclists, and they reduce the wait time by a lot. They aren't meant to change the lights 100x a minute, but are meant to make intersections a bit more balanced.
  
  But these are at 0.01% of the intersections in the region, so it means very little to me. It's an expensive project for something that the very free Idaho Stop can solve.
  
  99% of drivers aren’t doing Idaho stops. That implies slowing, looking for traffic, and yielding if there is any. I see a lot of just going through the stop sign or even red light for a turn, half-ass looking as the turn is made, usually with a visible phone in their hand.
  
  LOL. Fair play. I see more stop sign and red light runners in motor vehicles than I do cyclists behaving badly.
  
  I once saw a car make a right turn at a red without even slowing down, nearly hitting a crossing pedestrian (an old man). The driver THEN slowed down, but only to yell at the pedestrian... There's something about being in a metal cage just turns people into lunatics.
- I'm North Carolina and a few other states, you must wait for 3 cycles of the light before moving through the red. I got stuck on Monday at a 5 minute red light. So I was there for 15 minutes.

which is pretty obvious for a vehicle that works largely by maintaining momentum

All vehicles benefit from momentum. Stopping and starting is huge energy suck, except in vehicles with braking recovery systems in which case it's only a less bad energy inefficiency. Braking energy capture is never 100% efficient.

This logic ("muh momentum!") can be used by every conveyance to justify rolling through stop signage.

There is a difference between a vehicle you have to power with your own muscles and a vehicle that you power by moving your big toe on the gas pedal. of course they all benefit from momentum, but I'd much rather have to come to a complete stop and then start up again in a car.
- No sympathy for the environment, huh?
  
  With drivers decelerating and stopping at lights, then revving up to move quickly when lights go green, peak particle concentration was found to be 29 times higher than that during free-flowing traffic conditions. (https://www.weforum.org/agenda/2015/02/why-traffic-lights-are-pollution-hotspots/)
  
  In a city the size of Atlanta, 269,000 tons of CO2 emissions could be prevented, equivalent to the CO2 absorbed by a forest 3.3 times the size of Atlanta, according to Inrix. (https://www.greencarreports.com/news/1135482_poorly-timed-traffic-lights-add-to-greenhouse-gas-emissions-here-s-an-estimate-of-how-much)
  
  That latter article is talking about how many tons of CO2 could be reduced just by better optimizing traffic in the city so that fewer cars hit red lights.
  
  No argument, getting rid of cars would have the biggest positive impact, but failing that, optimizing lights for cars, while not helping cyclist safety, would be a much better investment if we want to reduce pollution. Idaho stops for cyclists from the OP post would actually be detrimental to the environment based on the conclusions from the study: that allowing it makes drivers more cautious, implying more full stops, more time idling, and more CO2 produced per car trip.
Oh sweet, I didn't realise a 8 thousand pound truck was self propelled. Exactly the same thing, for sure.
- It takes less fuel to keep it going than to start it going. What point are you even trying to make?

The study found that cyclists preferred the Idaho stop method (which is pretty obvious for a vehicle that works largely by maintaining momentum), but also that when drivers received an education about the rolling stop sign law for cyclists, they approached intersections slower than before and created fewer dangerous scenarios for the cyclists.

So the only way it worked was in a closed study where all the drivers were warned cyclists would blow they stop signs without stopping...

Did they even wait a day after telling them? Or did they tell them that, run the experiment, and then claim it's safer for cyclists to ignore traffic laws?

Even if there's a short term increase, it won't take long for drivers to forget that cyclists aren't going to obey traffic laws.

Is the criticism that they told drivers about how the Idaho stop worked? If the Idaho stop was going to be more widely adopted, it's a reasonable assumption that there would be a public education campaign so people knew what to expect.

Either way though, it's a study meant to test a hypothesis and the outcome suggested that Idaho's approach may be a good one.

If you're wanting an admission that the study's results may not hold up under further testing, sure. Admitted. But the study as a first step is pretty reasonable.
- Is the criticism that they told drivers about how the Idaho stop worked? If the Idaho stop was going to be more widely adopted, it’s a reasonable assumption that there would be a public education campaign so people knew what to expect.
  
  And that will never get out to everyone...
  
  And while they may remember, how long will they?
  
  Couple days? Couple months?
  
  How long do you think a 60 year old will remember and pay attention to it over 45 years of driving experience?
  
  But the study as a first step is pretty reasonable.
  
  It's not if the only way it worked was immediately before the test saying "cyclists won't obey traffic laws".
  
  Like, there'd have to be an automated message that plays every single time you start a vehicle for this to be applicable...

Stop signs in general aren't the best solution. So long as we have them though, a rolling stop is the way to go when on two wheels.

They are way overused in northamerica - just pick a priority road and make the other one give way! Or use a mini roundabout.

Here, stop signs are rare enough that they indicate an unusually dangerous location, so you know to be careful.
- Permanently Deleted

Why do so many drivers get pissy when cyclists do an Idaho stop? Is it just the lizard-brained “I have to stop so you should too” mentality?

I live in a state where it’s legal, and I have only ever done it when it’s completely safe and logical to do, and yet I’ve had two incidents where drivers (one in a car and one on a motorcycle) screamed at me and literally tried to run me off the road with their vehicles.

I’ve also had a couple incidents where I’ve been fully stopped at a light where I could have done an Idaho stop, and drivers have said something along the lines of “Thanks for stopping. You’re one of the few cyclists who actually stop,” which draws a fake smile and an eye-roll from me.

Edit: Downvoted for sharing my experience and following the law. Cool cool cool.

Undoubtedly it is in fact that lizard brain response. We like to think we're above that but we're barely better than the rest of the animals sometimes.
- we're all just monkeys, man.
  
  We like to think that having technology and access to all this information makes us superior, but we're all just lizard brain monkeys no further divorced from our violent and chaotic past than that of our simian ancestors. Put a group of people in a room, then single someone out, and watch the mob work.
  
  We're all just fuckin' monkeys, man.
It is because of the number of cyclists who pull in front of traffic when they should have stopped, leading to short braking and getting flipped off by the cyclist for some reason. It is as annoying as pedestrians walking out into traffic (not at cross walks or in residential neighborhoods) when there are structured places for them to cross. It is as annoying as a csr pulling through a crosswalk when they shouldn't.

Even if the overall system is terribly designed, having people create a hazardous situation is annoying.

Anyone who cares that a bicyclist that runs a stop sign or people jaywalk when there is no traffic around is getting their feathers ruffled over nothing. But there are just enough people who walk or ride into traffic when they should be yielding to make it an annoyance.
I can only speak from my own experience, but I've been cut off by cyclists (when I had the green light and they had a red) multiple times. A small handful of those I almost had to floor my brakes. Once there was a child on the back of the bicycle

I hold a significant amount of hatred for that parent. I could have killed that child due ONLY to the parents negligence
Why do so many drivers get pissy when cyclists do an Idaho stop?

Because it's against the law and also creates a road hazard for everyone sharing the road. Idk about you, but I highly prefer safety over convenience.
- OOOOK… I clearly stated that it’s legal where I live, and I only do it when it’s completely safe, and yet I’ve nearly been murdered by entitled drivers for doing so.
  
  Also, the article linked in this very thread says that Idaho stops increase safety when all parties are aware of the law.
- Wrong on both counts amigo. Please read more before chiming in next time.
  
  It’s already been pointed out that it’s legal in many areas, but the article links to a number of research papers that disprove the idea that it’s more dangerous.

I'm all for an Idaho stop at a stop sign if and only if there is no other traffic. Otherwise they should respect priority.

Frankly, if there's other traffic, you're a dumbass if you rely on drivers to see and respect your right-of-way as a cyclist. Being in the right and dead is still dead.

I slow roll stop signs. I don't do that at lights, but I will stop and then run the light if there's no one around. I'm not riding on the sidewalk, so I can't reach the button, and frequently the bike doesn't trigger the signal.
Isn't that what "treating it as a yield sign" means? Only difference being no forced stop for cyclists. If there is traffic with a higher priority, you do stop at a yield sign.

Pedestrians don't have to stop at stop signs.

Walk the bike across 🤷

Just so you know, I'm gonna go for a bike ride later and blow multiple stop signs and red lights.

Just stick in give way signs, bish bash bosh.