Modern A-pillar thickness has become a real problem. My biggest fear when driving my modern cars is losing track of a pedestrian, especially in the A-pillar. It's likely time for legislation on the field of view offered by modern A-pillars as many of the thickest pillars are to use lower grade steel to save costs while still meeting rollover and crush requirements. More expensive high strength steel and more compact airbags can bring A-pillar widths back into safer territory. I'm a lot less safe driving my vintage car around, but there isn't any chance I'll miss a pedestrian since the greenhouse is so great.

Ottawa, Ontario just published a guide to building protected intersections: https://documents.ottawa.ca/sites/documents/files/protectedi...

A lot of these changes are not particularly expensive and can have a huge impact on safety by limiting how much time a pedestrian is vulnerable and forcing cars to fully turn so pedestrians are in direct vision rather than peripheral.

For higher speed intersections we should be using a lot more roundabouts and things like diverging diamond to eliminate conflict between different travel modes and keep traffic flowing in a single direction.