Quote Originally Posted by Possegal View Post
I find conflicting numbers, and apparently partly due to what the definition of 'bridge' is, but I keep seeing around 2,000 in the greated Pgh area (Allegheny County).
Must include every dinky little pedestrian public bridge too.
I worked for an large engineering project where it was 1-km. major highway road bridge (with bidirectional protected bike lanes) plus 4 bridges, some of which one wouldn't even know they were on a bridge..it covered a tiny creek, etc.