Il 255 SB (fap 310 over Il 111
Good Condition25 years old25,400 vehicles/day
Location
| State | Illinois |
| County | Madison |
| Location | N Of Il 143 |
| Carries | Il 255 SB (fap 310 |
| Crosses | Il 111 |
| Coordinates | 38.87107, -90.05991 |
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 | 165.4 ft (50.4 m) |
| Max Span | 83.7 ft (25.5 m) |
| Deck Width | 42.7 ft (13 m) |
| Deck Area | 655.2 sq m |
| Main Spans | 2 |
| Year Built | 2001 |
Traffic
| Avg Daily Traffic | 25,400 (2024) |
| Truck Traffic | 9% |
| Lanes On Bridge | 2 |
| Lanes Under Bridge | 4 |
Inspection & Ownership
| Last Inspection | November 2024 |
| Inspection Frequency | Every 48 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 060029000000000 |