Photo
 |
looking north note that the piers are made of steel instead of concrete. There is another overpass of similar design at the I-57/64 split about 3 miles south of this interchange (I-57 south to I-64 east). Photo taken by Kim Harvey in September 2008 |
Facts
- Overview
- Steel stringer bridge over I-57/64 on IL 15 (Broadway) in Mount Vernon
- Location
- Mount Vernon, Jefferson County, Illinois
- Status
- Open to traffic
- History
- Built 1968
- Design
- Steel stringer with steel center piers instead of concrete
- Dimensions
-
Length of largest span: 120.1 ft.
Total length: 330.1 ft.
Deck width: 67.6 ft.
- Approximate latitude, longitude
- +38.31250, -88.95167 (decimal degrees)
38°18'45" N, 88°57'06" W (degrees°minutes'seconds") - Approximate UTM coordinates
- 16/329370/4242290 (zone/easting/northing)
- Inventory number
- BH 37447 (Bridgehunter.com ID)
- Inspection (as of 08/2007)
- Deck condition rating: Satisfactory (6 out of 9)
Superstructure condition rating: Good (7 out of 9)
Substructure condition rating: Good (7 out of 9)
Sufficiency rating: 83.0 (out of 100) - Average daily traffic (as of 2007)
- 28,900