Tr 255 over Slough
Good Condition32 years old50 vehicles/day
Location
| State | Illinois |
| County | Perry |
| Location | 2 Mi E Of Duquoin |
| Carries | Tr 255 |
| Crosses | Slough |
| Coordinates | 38.00190, -89.19557 |
Condition Ratings
| Overall Condition | Good |
| Superstructure | 8 (Very Good) |
| Substructure | 8 (Very Good) |
| Channel/Waterway | 8 (Very Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Concrete |
| Design | Frame |
| Total Length | 25.6 ft (7.8 m) |
| Max Span | 24.6 ft (7.5 m) |
| Deck Width | 26.2 ft (8 m) |
| Deck Area | 62.4 sq m |
| Main Spans | 1 |
| Year Built | 1994 |
Traffic
| Avg Daily Traffic | 50 (2024) |
| Truck Traffic | 10% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 124 |
| Inspection Frequency | Every 48 months |
| Owner | Town/Township Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 073315500000000 |