Usr 20a over Ai Creek
Good Condition59 years old14,800 vehicles/day
Location
| State | Ohio |
| County | Lucas |
| Location | 0.63 Mi. E. Of SR 64 |
| Carries | Usr 20a |
| Crosses | Ai Creek |
| Coordinates | 41.58258, -83.86127 |
Condition Ratings
| Overall Condition | Good |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 7 (Good) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Concrete Continuous |
| Design | Slab |
| Total Length | 92.8 ft (28.3 m) |
| Max Span | 35.1 ft (10.7 m) |
| Deck Width | 61.0 ft (18.6 m) |
| Deck Area | 526.4 sq m |
| Main Spans | 3 |
| Year Built | 1967 |
Traffic
| Avg Daily Traffic | 14,800 (2019) |
| Truck Traffic | 9% |
| Lanes On Bridge | 4 |
Inspection & Ownership
| Last Inspection | December 2024 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 4800966 |