The High-intensity Activated crossWalK or HAWK signaling system is a combination of a beacon flasher and traffic control signaling technique for marked pedestrian and bike trail crossings.
The HAWK was invented by the Tucson AZ DOT who produced this video.
http://www.dot.ci .tucson.az.us/traffi c/tspedestrian.cfm
This is a proposed detour through the parking area of the Penn and Drexel Campus parking areas. It is the old alignment for 32nd St behind Franklin Field in Philadelphia's University City.
I-95 was shut down for a two mile stretch on March 18, 2007. The roadway at the lower end of the photo is I-95 Northbound, the fast moving highway to the right is the ramp to the Vine St Expressway.
