RTE I86 over Allegheny River
Fair Condition59 years old3,937 vehicles/day
Location
| State | New York |
| County | Cattaraugus |
| Location | 0.4 Mi W Jct 17 + RTE 280 |
| Carries | RTE I86 |
| Crosses | Allegheny River |
| Coordinates | 42.10018, -78.86097 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 6 (Satisfactory) |
| Substructure | 6 (Satisfactory) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Steel |
| Design | Stringer/Multi-beam |
| Total Length | 608.9 ft (185.6 m) |
| Max Span | 149.9 ft (45.7 m) |
| Deck Width | 33.1 ft (10.1 m) |
| Deck Area | 1874.6 sq m |
| Main Spans | 4 |
| Year Built | 1967 (reconstructed 2013) |
Traffic
| Avg Daily Traffic | 3,937 (2014) |
| Truck Traffic | 26% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | October 2024 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000006062761 |