Agreed. I don't think anything needs to be redone. Just a general thickening of what's already there. And dial in alternatives in what exists. Roads in the US a

Agreed. I don't think anything needs to be redone. Just a general thickening of what's already there. And dial in alternatives in what exists. Roads in the US are so so wide already. Start with carving out BRT, bike-lanes, ... so people find it safe and convenient to bike or take a bus. Won't even impact drivers. Congestion is mostly due to total car volume and number of intersections/bottlenecks, not number of lanes.