Ir-70 over Mad River Overflow
Fair Condition69 years old57,754 vehicles/day
Location
| State | Ohio |
| County | Clark |
| Location | 1.54mi.w. Of Jct. Ir-675 |
| Carries | Ir-70 |
| Crosses | Mad River Overflow |
| Coordinates | 39.86461, -84.02297 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 8 (Very Good) |
| Superstructure | 8 (Very Good) |
| Substructure | 6 (Satisfactory) |
| Channel/Waterway | 8 (Very Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Concrete Continuous |
| Design | Slab |
| Total Length | 132.9 ft (40.5 m) |
| Max Span | 49.9 ft (15.2 m) |
| Deck Width | 131.2 ft (40 m) |
| Deck Area | 1,620 sq m |
| Main Spans | 3 |
| Year Built | 1957 (reconstructed 1993) |
Traffic
| Avg Daily Traffic | 57,754 (2015) |
| Truck Traffic | 29% |
| Lanes On Bridge | 6 |
Inspection & Ownership
| Last Inspection | December 2024 |
| Inspection Frequency | Every 12 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 1203576 |