SR 521 over Over I-71
Good Condition67 years old1,759 vehicles/day
Location
| State | Ohio |
| County | Delaware |
| Location | 2.98 Mi W Of Sr61 |
| Carries | SR 521 |
| Crosses | Over I-71 |
| Coordinates | 40.32573, -82.89804 |
Condition Ratings
| Overall Condition | Good |
| Deck | 8 (Very Good) |
| Superstructure | 8 (Very Good) |
| Substructure | 7 (Good) |
| Scour Critical | Not applicable |
Physical Characteristics
| Material | Steel Continuous |
| Design | Stringer/Multi-beam |
| Total Length | 384.5 ft (117.2 m) |
| Max Span | 111.2 ft (33.9 m) |
| Deck Width | 35.4 ft (10.8 m) |
| Deck Area | 1265.8 sq m |
| Main Spans | 4 |
| Year Built | 1959 (reconstructed 1988) |
Traffic
| Avg Daily Traffic | 1,759 (2015) |
| Truck Traffic | 11% |
| Lanes On Bridge | 2 |
| Lanes Under Bridge | 4 |
Inspection & Ownership
| Last Inspection | November 2024 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 2103540 |