State Street over Alton/south Rr
Good Condition27 years old5,400 vehicles/day
Location
| State | Illinois |
| County | St. Clair |
| Location | .15 E Of 40th ST |
| Carries | State Street |
| Crosses | Alton/south Rr |
| Coordinates | 38.60876, -90.11039 |
Condition Ratings
| Overall Condition | Good |
| Deck | 8 (Very Good) |
| Superstructure | 8 (Very Good) |
| Substructure | 8 (Very Good) |
| Scour Critical | Not applicable |
Physical Characteristics
| Material | Steel Continuous |
| Design | Stringer/Multi-beam |
| Total Length | 164.7 ft (50.2 m) |
| Max Span | 62.3 ft (19 m) |
| Deck Width | 67.3 ft (20.5 m) |
| Deck Area | 1029.1 sq m |
| Main Spans | 3 |
| Year Built | 1999 |
Traffic
| Avg Daily Traffic | 5,400 (2023) |
| Truck Traffic | 8% |
| Lanes On Bridge | 4 |
Inspection & Ownership
| Last Inspection | October 2024 |
| Inspection Frequency | Every 48 months |
| Owner | City/Municipal Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 082601000000000 |