I-55/64 WB Cd "a" over Uprr O2 B C H 4 Esl Sts
Fair Condition58 years old3,600 vehicles/day
Location
| State | Illinois |
| County | St. Clair |
| Location | Pier A1 To Abut A46 |
| Carries | I-55/64 WB Cd "a" |
| Crosses | Uprr O2 B C H 4 Esl Sts |
| Coordinates | 38.61636, -90.17033 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 5 (Fair) |
| Substructure | 5 (Fair) |
| Scour Critical | Not applicable |
Physical Characteristics
| Material | Steel Continuous |
| Design | Girder and Floorbeam |
| Total Length | 4530.8 ft (1,381 m) |
| Max Span | 154.9 ft (47.2 m) |
| Deck Width | 36.1 ft (11 m) |
| Deck Area | 15,191 sq m |
| Main Spans | 46 |
| Year Built | 1968 (reconstructed 2008) |
Traffic
| Avg Daily Traffic | 3,600 (2024) |
| Truck Traffic | 6% |
| Lanes On Bridge | 2 |
| Lanes Under Bridge | 4 |
Inspection & Ownership
| Last Inspection | 223 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 082014100000000 |