SR 56 over Walnut Run
Fair Condition50 years old1,740 vehicles/day
Location
| State | Ohio |
| County | Madison |
| Location | 0.91 Mi. E. C-4 |
| Carries | SR 56 |
| Crosses | Walnut Run |
| Coordinates | 39.84403, -83.38941 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 8 (Very Good) |
| Superstructure | 7 (Good) |
| Substructure | 5 (Fair) |
| Channel/Waterway | 8 (Very Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Concrete Continuous |
| Design | Slab |
| Total Length | 100.1 ft (30.5 m) |
| Max Span | 38.1 ft (11.6 m) |
| Deck Width | 45.3 ft (13.8 m) |
| Deck Area | 420.9 sq m |
| Main Spans | 3 |
| Year Built | 1976 |
Traffic
| Avg Daily Traffic | 1,740 (2015) |
| Truck Traffic | 10% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 724 |
| Inspection Frequency | Every 12 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 4901843 |