Port William RD over Grog Run
Good Condition47 years old174 vehicles/day
Location
| State | Ohio |
| County | Clinton |
| Location | .8 Mi E Of US 68 |
| Carries | Port William RD |
| Crosses | Grog Run |
| Coordinates | 39.55631, -83.83361 |
Condition Ratings
| Overall Condition | Good |
| Deck | 8 (Very Good) |
| Superstructure | 8 (Very Good) |
| Substructure | 8 (Very Good) |
| Channel/Waterway | 8 (Very Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Box Beam - Multiple |
| Total Length | 46.3 ft (14.1 m) |
| Max Span | 42.7 ft (13 m) |
| Deck Width | 27.9 ft (8.5 m) |
| Deck Area | 119.8 sq m |
| Main Spans | 1 |
| Year Built | 1979 (reconstructed 2015) |
Traffic
| Avg Daily Traffic | 174 (2016) |
| Truck Traffic | 5% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | October 2024 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 1430556 |