SR 646 over Conotton CR
Good Condition71 years old1,668 vehicles/day
Location
| State | Ohio |
| County | Harrison |
| Location | 6.59 Mi E Of US 22 |
| Carries | SR 646 |
| Crosses | Conotton CR |
| Coordinates | 40.39396, -81.08438 |
Condition Ratings
| Overall Condition | Good |
| Deck | 8 (Very Good) |
| Superstructure | 8 (Very Good) |
| Substructure | 8 (Very Good) |
| Channel/Waterway | 8 (Very Good) |
| Scour Critical | 5 — Stable for scour |
Physical Characteristics
| Material | Steel Continuous |
| Design | Stringer/Multi-beam |
| Total Length | 133.9 ft (40.8 m) |
| Max Span | 49.9 ft (15.2 m) |
| Deck Width | 41.3 ft (12.6 m) |
| Deck Area | 514.1 sq m |
| Main Spans | 3 |
| Year Built | 1955 (reconstructed 1998) |
Traffic
| Avg Daily Traffic | 1,668 (2015) |
| Truck Traffic | 11% |
| 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 | 3402975 |