Crosswalks. The "car crossings" for pedestrians and bikes are called crosswalks. They're dedicated sections of road, typically selected for high visibility, spe

Crosswalks. The "car crossings" for pedestrians and bikes are called crosswalks. They're dedicated sections of road, typically selected for high visibility, specially demarcated and often even specifically signaled. High-speed traffic is generally kept away from other modes of transit by means of elevated highway sections (in high-density areas). My dude, this is literally exactly what I had in mind.