RTE 417 over Duffy Hollow Crk
Fair Condition78 years old4,619 vehicles/day
Location
| State | New York |
| County | Allegany |
| Location | 1.2 Mi SW Of Elm Valley |
| Carries | RTE 417 |
| Crosses | Duffy Hollow Crk |
| Coordinates | 42.14655, -77.87947 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 5 (Fair) |
| Superstructure | 5 (Fair) |
| Substructure | 5 (Fair) |
| Channel/Waterway | 5 (Fair) |
| Scour Critical | 5 — Stable for scour |
Physical Characteristics
| Material | Steel |
| Design | Stringer/Multi-beam |
| Total Length | 32.2 ft (9.8 m) |
| Max Span | 29.9 ft (9.1 m) |
| Deck Width | 38.4 ft (11.7 m) |
| Deck Area | 114.7 sq m |
| Main Spans | 1 |
| Year Built | 1948 (reconstructed 1964) |
Traffic
| Avg Daily Traffic | 4,619 (2021) |
| Truck Traffic | 8% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 423 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000001012500 |