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Tri-Level Steel Frame Bridge

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Facts 

Note: The following information comes from the National Bridge Inventory and has not been verified.
Overview
Steel rigid frame bridge over Eastbound I-64 on Northbound I-57 at the Mt. Vernon Tri-Level Interchange
Location
Jefferson County, Illinois
Status
Open to traffic
History
Built 1968
Design
Steel rigid frame
Dimensions
Length of largest span: 128.0 ft.
Total length: 236.9 ft.
Deck width: 40.4 ft.
Approximate latitude, longitude
+38.27070, -88.93197   (decimal degrees)
38°16'15" N, 88°55'55" W   (degrees°minutes'seconds")
Approximate UTM coordinates
16/330996/4237615 (zone/easting/northing)
Average daily traffic (as of 2016)
17,500
Inventory number
BH 82175 (Bridgehunter.com ID)
Inspection report (as of December 2016)
Overall condition: Poor
Superstructure condition rating: Poor (4 out of 9)
Substructure condition rating: Satisfactory (6 out of 9)
Deck condition rating: Satisfactory (6 out of 9)
Sufficiency rating: 52 (out of 100)
View more at BridgeReports.com

Update Log 

  • July 10, 2018: Added by James Baughn