Tr 297 over Walnut Fork
Fair Condition45 years old50 vehicles/day
Location
| State | Illinois |
| County | Adams |
| Location | 3 Mi SE Clayton |
| Carries | Tr 297 |
| Crosses | Walnut Fork |
| Coordinates | 39.98858, -90.93779 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 6 (Satisfactory) |
| Substructure | 8 (Very Good) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Box Beam - Multiple |
| Total Length | 56.1 ft (17.1 m) |
| Max Span | 53.1 ft (16.2 m) |
| Deck Width | 24.3 ft (7.4 m) |
| Deck Area | 126.5 sq m |
| Main Spans | 1 |
| Year Built | 1981 |
Traffic
| Avg Daily Traffic | 50 (2024) |
| Truck Traffic | 18% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 324 |
| Inspection Frequency | Every 24 months |
| Owner | Town/Township Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 001327300000000 |