SR 18 over Noel Mercer Ditch
Good Condition65 years old2,148 vehicles/day
Location
| State | Ohio |
| County | Seneca |
| Location | 100 Ft. N. Of CR 46 |
| Carries | SR 18 |
| Crosses | Noel Mercer Ditch |
| Coordinates | 41.19082, -82.95774 |
Condition Ratings
| Overall Condition | Good |
| Channel/Waterway | 7 (Good) |
| Culvert | 7 (Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Concrete |
| Design | Culvert |
| Total Length | 39.0 ft (11.9 m) |
| Max Span | 15.4 ft (4.7 m) |
| Deck Area | 90.4 sq m |
| Main Spans | 2 |
| Year Built | 1961 |
Traffic
| Avg Daily Traffic | 2,148 (2021) |
| Truck Traffic | 21% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 423 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 7400812 |