SR 81 over Ottawa River
Good Condition27 years old2,358 vehicles/day
Location
| State | Ohio |
| County | Allen |
| Location | West Edge Of Allentown |
| Carries | SR 81 |
| Crosses | Ottawa River |
| Coordinates | 40.75486, -84.19485 |
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 | Prestressed Concrete Continuous |
| Design | Box Beam - Multiple |
| Total Length | 124.3 ft (37.9 m) |
| Max Span | 64.3 ft (19.6 m) |
| Deck Width | 40.0 ft (12.2 m) |
| Deck Area | 462.4 sq m |
| Main Spans | 2 |
| Year Built | 1999 |
Traffic
| Avg Daily Traffic | 2,358 (2015) |
| Truck Traffic | 1% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 924 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 0203343 |