RTE 20a over Tonawanda Creek
Fair Condition41 years old3,581 vehicles/day
Location
| State | New York |
| County | Wyoming |
| Location | 0.1 Mi W Jct Rts 20a + 98 |
| Carries | RTE 20a |
| Crosses | Tonawanda Creek |
| Coordinates | 42.76334, -78.31433 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 5 (Fair) |
| Superstructure | 5 (Fair) |
| Substructure | 5 (Fair) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Box Beam - Multiple |
| Total Length | 111.9 ft (34.1 m) |
| Max Span | 107.0 ft (32.6 m) |
| Deck Width | 37.1 ft (11.3 m) |
| Deck Area | 385.3 sq m |
| Main Spans | 1 |
| Year Built | 1985 |
Traffic
| Avg Daily Traffic | 3,581 (2021) |
| Truck Traffic | 9% |
| 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 | 000000001016130 |