I-55/64; US 40 EB over 4th ST In E ST Lou
Fair Condition61 years old105,300 vehicles/day
Location
| State | Illinois |
| County | St. Clair |
| Location | EB Over 4th ST |
| Carries | I-55/64; US 40 EB |
| Crosses | 4th ST In E ST Lou |
| Coordinates | 38.62248, -90.16506 |
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 | 233.3 ft (71.1 m) |
| Max Span | 94.5 ft (28.8 m) |
| Deck Width | 74.1 ft (22.6 m) |
| Deck Area | 1606.9 sq m |
| Main Spans | 3 |
| Year Built | 1965 (reconstructed 1995) |
Traffic
| Avg Daily Traffic | 105,300 (2024) |
| Truck Traffic | 12% |
| Lanes On Bridge | 4 |
| 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 | 082000900000000 |