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Crosswalks with buttons to signal a red light for traffic (this is quite common in big cities in the USA) and/or pedestrian bridges in highly transited areas (n

by lalos 7y ago

Crosswalks with buttons to signal a red light for traffic (this is quite common in big cities in the USA) and/or pedestrian bridges in highly transited areas (not as common).

scott_s 7y ago
Assuming there will be no people walking in the roads is not realistic.
ghaff 7y ago
It differs by locale--in my experience on the West Coast pedestrians tend to follow the signals more--but people don't reliably follow walk/don't walk signs.