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Making an intersection unsafe for pedestrians to save seconds for drivers

collegetowns.substack.com

291–300 of 464 posts

Re: Making an intersection unsafe for pedestrians to save seconds for drivers

#291

Earlier quoted context omitted.

This sort of work usually costs 3x what is should, because the firm doing the work has to pay state minimum wage and/or hire union labor.

Minimum wage in California seems to be $16 an hour. I doubt this intersection took 37 500 man-hours to finish, so I don't think the cost is explained by wages. Also, $200K would still seem like a gigantic amount of money for adding stop lights to a single intersection.

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Re: Making an intersection unsafe for pedestrians to save seconds for drivers

#292

Earlier quoted context omitted.

here in italy at certain roundabouts we have traffic lights that only work when a pedestrian called them. otherwise, the traffic lights flash a flashing yellow light and as a car you can use the roundabout as if the traffic lights didn't exist. it's quite useful, if you ask me, it combines the best of both solutions. of course the traffic light has a countdown so if someone presses it immediately after having worked,…

That fixes the issue for cars but it sounds no better for pedestrians than the intersection in the article, right?

Partially true, given the huge congestion that there is, pedestrian have to wait for the green light even if cars aren't moving due to traffic. However, it is situated in quite an important node of traffic going in/out of the city. in smaller roundabouts we just have zebra crossing without lights, while in more dangerous and big ones (eg more lanes or often has heavy traffic) we have traffic lights

Re: Making an intersection unsafe for pedestrians to save seconds for drivers

#293

Earlier quoted context omitted.

> With the walk signal there is a brief moment in time when the drivers are doing nothing but waiting for you and are all stopped so you as a pedestrian can account for them in preparation just before you get your signal and make your move. Having almost been hit a few times by drivers making a right turn on red, I can tell you the drivers never wait even if you have the right of way. You'll be lucky if they even loo…

Right on red is (or should be) never allowed during a pedestrian scramble. That's just asking for trouble. The box must be entirely clear of cars during the walk signal.

I'm nearby this intersection and there are 2 scrambles- this one and one about 2 blocks down closer to the university. There is very clear signage for cars that there are no turns allowed on red. I've crossed both intersections many times and rarely have I seen cars violating that rule. Perhaps they do but in my experience, they generally respect it.

Re: Making an intersection unsafe for pedestrians to save seconds for drivers

#294

Aside from the debate, 600k seems insanely high for this intersection. No wonder this country's infrastructure is crumbling when it takes over half a million dollars to put in a few lights.

This sort of work usually costs 3x what is should, because the firm doing the work has to pay state minimum wage and/or hire union labor.

the issue is the prevailing wage requirement (3x+ minimum wage). it would be easy to complete this cheaply with just minimum wage labor

Re: Making an intersection unsafe for pedestrians to save seconds for drivers

#295

Earlier quoted context omitted.

> With the walk signal there is a brief moment in time when the drivers are doing nothing but waiting for you and are all stopped so you as a pedestrian can account for them in preparation just before you get your signal and make your move. Having almost been hit a few times by drivers making a right turn on red, I can tell you the drivers never wait even if you have the right of way. You'll be lucky if they even loo…

> Having almost been hit a few times by drivers making a right turn on red, I can tell you the drivers never wait even if you have the right of way. You'll be lucky if they even look for you. Right on red should not really be allowed. It's a real hazard.

It's not allowed here in NYC. I've nearly gotten mowed down by people from the suburbs driving into the city not knowing it's illegal here on a few occasions. They also seem to get pissed and honk at me, as if walking around NYC isn't the default mode of transportation.

Re: Making an intersection unsafe for pedestrians to save seconds for drivers

#296

Earlier quoted context omitted.

If the designers were truly considering the well-being of the occupants of the vehicles then they would be designing cities to minimize the time spent in vehicles; which means more than saving a few seconds at a stop light, it means getting them out of their cars entirely.

That might fly in temperate parts of California, but it sure doesn't work in places with less pedestrian-friendly weather.

There are plenty of examples of walkable neighbourhoods in places with cold and/or wet weather.

Re: Making an intersection unsafe for pedestrians to save seconds for drivers

#297

Earlier quoted context omitted.

Except the article doesn’t claim what the drivers are doing is illegal. The article says that the street design causes drivers to speed up and makes the intersections unsafe. Instead of drivers always stopping, or at the very least slowing down, when approaching the intersection, the new street design leads to drivers speeding up when approaching the intersection. This is bad design for pedestrians irrespective of wh…

The video and article specifically said these cars “ran the red light”, which they absolutely did not do.

you're supposed to slow down at a yellow to prepare to stop, not speed up to get through it, increasing speed through an intersection is inherently dangerous

the author's point is valid and we're falling into pedantry

Re: Making an intersection unsafe for pedestrians to save seconds for drivers

#298
post #167

Earlier quoted context omitted.

Why is right-on-red always cited as the biggest problem with turns? My anecdotal experience is that drivers turning on green are way more likely to hit me when I have a walk signal on the cross-street than drivers who turn right on red.

On a green arrow turn, drivers are looking to where they are going. Legally crossing pedestrians are in that cross walk where the driver is looking. With right on red, the driver is also looking to where they are going, but legally crossing pedestrians are not there, they are directly in front of the car. The riskiest thing for a pedestrian is approaching a right on red car from the left, because the driver is simply…

This seems to not actually be the case in my experience, because right-turn drivers love to look to the left while turning right, because they are afraid of a fast-moving car appearing from the left, but they think they already verified that no slow-moving peds are crossing on the right.

Re: Making an intersection unsafe for pedestrians to save seconds for drivers

#299

As a pedestrian I will take a busy light controlled intersection with a pedestrian scramble type walk signal over a busy 4-way stop where every single time. With the 4-way stop there is never a time in the cycle when all traffic is stopped. The drivers who are present are continuously paying attention to what other drivers are doing which robs them of situational awareness to note pedestrians. You can try and time it…

> With the walk signal there is a brief moment in time when the drivers are doing nothing but waiting for you and are all stopped so you as a pedestrian can account for them in preparation just before you get your signal and make your move. Having almost been hit a few times by drivers making a right turn on red, I can tell you the drivers never wait even if you have the right of way. You'll be lucky if they even loo…

A pedestrian scramble means that no vehicles should be moving through the intersection period. It is a time in the cycle where ALL vehicles stop, and pedestrians can use the intersection freely in any direction, including diagonally.

Re: Making an intersection unsafe for pedestrians to save seconds for drivers

#300

Earlier quoted context omitted.

IMO the problem isn't right on red itself, but rather that vehicles have to be in (and often completely over) the pedestrian crossing area to see oncoming vehicle traffic they have to yield to (at the distance required due to higher oncoming vehicle speeds). This encourages the behavior where drivers plan to have a single stop in that area, where they wait for an opening in vehicles to go - completely failing to take…

If there is no way of configuring the intersection so that right on red is safe for pedestrians, then the problem is the right on red.

The point of looking deeper at the actual dynamics is to brainstorm ways intersections could be made safer, without overshooting and then getting a campaign to undo it all in 20 years. For example:

Less visual obstructions so that oncoming traffic can be seen sooner? maybe, but probably not going to change learned behavior

Advance the crosswalk even more, with two separate lights? perhaps on a per-intersection basis

Hard square corner kerb instead of a round bevel? Might help in general.

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