Facts
- Overview
- Steel arch bridge over Allegheny River on 31st Street in Pittsburgh
- Location
- Pittsburgh, Allegheny County, Pennsylvania
- Status
- Open to traffic
- History
- Built 1928; rehabilitated 1976 and 2007
- Design
- Steel arch
- Dimensions
-
Length of largest span: 379.9 ft.
Total length: 2,681.2 ft.
Deck width: 27.9 ft.
- Recognition
- Eligible for the National Register of Historic Places
- Approximate latitude, longitude
- +40.46333, -79.97667 (decimal degrees)
40°27'48" N, 79°58'36" W (degrees°minutes'seconds") - Inventory numbers
- PA 02 2122 0010 0025 (Pennsylvania bridge number)
BH 30212 (Bridgehunter.com ID) - Inspection (as of 05/2005)
- Deck condition rating: Poor (4 out of 9)
Superstructure condition rating: Serious (3 out of 9)
Substructure condition rating: Serious (3 out of 9)
Appraisal: Structurally deficient
Sufficiency rating: 10.0 (out of 100) - Average daily traffic (as of 2006)
- 6,903