> Give pedestrians a route over or under the roads. This is done in many places throughout the world already, and it works well. It really doesn't. Here in Ger

> Give pedestrians a route over or under the roads. This is done in many places throughout the world already, and it works well. It really doesn't. Here in Germany most underpasses built in the car-friendly 60s and 70s are being abolished because pedestrians don't like them.