Comment by enragedcacti

Driver and pedestrian are not immutable characteristics. A driver you slow down in one intersection becomes a pedestrian you made more safe and saved time for in another. I agree that analyzing the tradeoffs are important but the broader picture is that in the US' dense urban environments, many of the benefits of cars are that they allow you to avoid pedestrian hostile infrastructure.

The wheel and spokes of a road network should prioritize cars and most urbanists will concede that, but hubs have a wildly different set of constraints. Picking a one-size-fits-all cost to slowing down drivers completely ignores that reality to the detriment of pedestrians and drivers.