Earlier quoted context omitted.
Look at the amount of road space, infrastructure, resources devoted to cars vs. pedestrians. The typical way for pedestrians to cross a busy highway for example is via a bridge - the pedestrian has to put up with going up and down the stairs. Pedestrians typically have to go out of their way to cross streets even at level. Traffic lights have “beg buttons” for pedestrians to use, god forbid they interrupt the flow of…
"The typical way for pedestrians to cross a busy highway for example is via a bridge" I'm not sure where you're from, but I have seen very few of these. Usually the ones I've seen are over a very busy road with few to no intersections and a lot of foot traffic. These are beneficial to the flow of both car and foot traffic instead of using long cycle times. “beg buttons” I'm sorry, but that is some extreme spin. What…
For traffic lights that are always green except when a pedestrian wants to cross we do have the “beg button” but the problem is that there is usually a reasonable delay before the lights turn red to stop the cars.
Obviously there needs to be some sort of delay between sets of red lights otherwise someone could just spend the day pressing the button and crossing all day whilst the traffic backs up. But the delay is front loaded. There doesn’t need to be such a long delay before the lights turn red if the lights have been green for a long enough period prior to that. Poor implementation.
I’m sure there’s a study somewhere where they decided to go with the pre-delay for some reason, but I’ve never found anything.