Tr 108 over I-57
Fair Condition58 years old375 vehicles/day
Location
| State | Illinois |
| County | Douglas |
| Location | 1.25 Mi N Of Galton |
| Carries | Tr 108 |
| Crosses | I-57 |
| Coordinates | 39.75619, -88.28359 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 7 (Good) |
| Superstructure | 5 (Fair) |
| Substructure | 7 (Good) |
| Scour Critical | Not applicable |
Physical Characteristics
| Material | Steel Continuous |
| Design | Stringer/Multi-beam |
| Total Length | 244.1 ft (74.4 m) |
| Max Span | 74.1 ft (22.6 m) |
| Deck Width | 29.9 ft (9.1 m) |
| Deck Area | 677.0 sq m |
| Main Spans | 4 |
| Year Built | 1968 |
Traffic
| Avg Daily Traffic | 375 (2022) |
| Truck Traffic | 3% |
| Lanes On Bridge | 2 |
| Lanes Under Bridge | 4 |
Inspection & Ownership
| Last Inspection | October 2024 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 021004600000000 |