Ir 77 over CR 21
Fair Condition58 years old9,439 vehicles/day
Location
| State | Ohio |
| County | Noble |
| Location | 17.7m N Wash. Co. Line |
| Carries | Ir 77 |
| Crosses | CR 21 |
| Coordinates | 39.87871, -81.53330 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 6 (Satisfactory) |
| Substructure | 6 (Satisfactory) |
| Channel/Waterway | 8 (Very Good) |
| Scour Critical | 5 — Stable for scour |
Physical Characteristics
| Material | Concrete Continuous |
| Design | Slab |
| Total Length | 145.3 ft (44.3 m) |
| Max Span | 40.0 ft (12.2 m) |
| Deck Width | 42.3 ft (12.9 m) |
| Deck Area | 571.5 sq m |
| Main Spans | 4 |
| Year Built | 1968 |
Traffic
| Avg Daily Traffic | 9,439 (2015) |
| Truck Traffic | 24% |
| Lanes On Bridge | 2 |
| Lanes Under Bridge | 2 |
Inspection & Ownership
| Last Inspection | 924 |
| Inspection Frequency | Every 12 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 6100996 |