Tr 315 over Curl Creek
Fair Condition29 years old50 vehicles/day
Location
| State | Illinois |
| County | Adams |
| Location | 4.25mi SW Clayton |
| Carries | Tr 315 |
| Crosses | Curl Creek |
| Coordinates | 39.96921, -91.02440 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 6 (Satisfactory) |
| Substructure | 8 (Very Good) |
| Channel/Waterway | 6 (Satisfactory) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Box Beam - Multiple |
| Total Length | 78.7 ft (24 m) |
| Max Span | 76.1 ft (23.2 m) |
| Deck Width | 24.0 ft (7.3 m) |
| Deck Area | 175.2 sq m |
| Main Spans | 1 |
| Year Built | 1997 |
Traffic
| Avg Daily Traffic | 50 (2024) |
| Lanes On Bridge | 1 |
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 | 001339900000000 |