Il 255 (fap 310) over W. Fork Woodriver CR
Good Condition18 years old14,900 vehicles/day
Location
| State | Illinois |
| County | Madison |
| Location | .4mi E. Of Vonnahmen |
| Carries | Il 255 (fap 310) |
| Crosses | W. Fork Woodriver CR |
| Coordinates | 38.93623, -90.10993 |
Condition Ratings
| Overall Condition | Good |
| Channel/Waterway | 8 (Very Good) |
| Culvert | 8 (Very Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Concrete Continuous |
| Design | Culvert |
| Total Length | 26.2 ft (8 m) |
| Max Span | 11.8 ft (3.6 m) |
| Deck Area | 201.6 sq m |
| Main Spans | 2 |
| Year Built | 2008 |
Traffic
| Avg Daily Traffic | 14,900 (2023) |
| Truck Traffic | 10% |
| Lanes On 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 | 060204400000000 |