Facts
- Overview
- Through truss bridge over Cal Sag Channel on Harlem Avenue (IL 43) in Chicago
- Location
- Chicago, Cook County, Illinois
- Status
- Open to traffic
- History
- Built 1964
- Design
- Through truss
- Dimensions
-
Length of largest span: 297.8 ft.
Total length: 424.7 ft.
Deck width: 51.5 ft.
Vertical clearance above deck: 17.4 ft.
- Approximate latitude, longitude
- +41.67833, -87.79694 (decimal degrees)
41°40'42" N, 87°47'49" W (degrees°minutes'seconds") - Approximate UTM coordinates
- 16/433667/4614369 (zone/easting/northing)
- USGS topographic map
- Palos Park
- Inventory numbers
- IL 016-0323 (Illinois bridge number)
BH 15130 (Bridgehunter.com ID) - Inspection (as of 05/2006)
- Deck condition rating: Fair (5 out of 9)
Superstructure condition rating: Fair (5 out of 9)
Substructure condition rating: Satisfactory (6 out of 9)
Sufficiency rating: 52.6 (out of 100) - Average daily traffic (as of 2007)
- 34,800