I-55/64; US 40 WB over 4th ST In E ST Lou
Fair Condition61 years old30,700 vehicles/day
Location
| State | Illinois |
| County | St. Clair |
| Location | WB Over 4th ST |
| Carries | I-55/64; US 40 WB |
| Crosses | 4th ST In E ST Lou |
| Coordinates | 38.62195, -90.16519 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 6 (Satisfactory) |
| Substructure | 7 (Good) |
| Scour Critical | Not applicable |
Physical Characteristics
| Material | Steel Continuous |
| Design | Stringer/Multi-beam |
| Total Length | 226.7 ft (69.1 m) |
| Max Span | 89.6 ft (27.3 m) |
| Deck Width | 43.3 ft (13.2 m) |
| Deck Area | 912.1 sq m |
| Main Spans | 3 |
| Year Built | 1965 (reconstructed 1994) |
Traffic
| Avg Daily Traffic | 30,700 (2024) |
| Truck Traffic | 14% |
| Lanes On Bridge | 2 |
| Lanes Under Bridge | 2 |
Inspection & Ownership
| Last Inspection | 523 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 082000800000000 |