RTE 20a over Buffalo Creek
Fair Condition37 years old4,370 vehicles/day
Location
| State | New York |
| County | Erie |
| Location | 3.2 Mi E Jct RT 20a & 400 |
| Carries | RTE 20a |
| Crosses | Buffalo Creek |
| Coordinates | 42.76818, -78.53067 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 7 (Good) |
| Substructure | 7 (Good) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | 5 — Stable for scour |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Box Beam - Multiple |
| Total Length | 106.0 ft (32.3 m) |
| Max Span | 103.7 ft (31.6 m) |
| Deck Width | 53.5 ft (16.3 m) |
| Deck Area | 526.5 sq m |
| Main Spans | 1 |
| Year Built | 1989 |
Traffic
| Avg Daily Traffic | 4,370 (2021) |
| Truck Traffic | 8% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 523 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000001016100 |