SR 81 over Grass Run
Good Condition43 years old527 vehicles/day
Location
| State | Ohio |
| County | Hardin |
| Location | 1.04 Mi. East Of SR 235 |
| Carries | SR 81 |
| Crosses | Grass Run |
| Coordinates | 40.77655, -83.80323 |
Condition Ratings
| Overall Condition | Good |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 7 (Good) |
| Channel/Waterway | 9 (Excellent) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Box Beam - Multiple |
| Total Length | 54.1 ft (16.5 m) |
| Max Span | 54.1 ft (16.5 m) |
| Deck Width | 34.1 ft (10.4 m) |
| Deck Area | 171.6 sq m |
| Main Spans | 1 |
| Year Built | 1983 |
Traffic
| Avg Daily Traffic | 527 (2015) |
| Truck Traffic | 9% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 624 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 3300986 |