Upper Mountain RD over RTE 429
Fair Condition56 years old1,700 vehicles/day
Location
| State | New York |
| County | Niagara |
| Location | 2.4 Mi S Jct Sh429 &sh104 |
| Carries | Upper Mountain RD |
| Crosses | RTE 429 |
| Coordinates | 43.16834, -78.88515 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 7 (Good) |
| Superstructure | 8 (Very Good) |
| Substructure | 6 (Satisfactory) |
| Scour Critical | Not applicable |
Physical Characteristics
| Material | Steel |
| Design | Stringer/Multi-beam |
| Total Length | 94.2 ft (28.7 m) |
| Max Span | 87.9 ft (26.8 m) |
| Deck Width | 47.2 ft (14.4 m) |
| Deck Area | 413.3 sq m |
| Main Spans | 1 |
| Year Built | 1970 |
Traffic
| Avg Daily Traffic | 1,700 (2020) |
| Truck Traffic | 5% |
| Lanes On Bridge | 2 |
| Lanes Under Bridge | 3 |
Inspection & Ownership
| Last Inspection | 723 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000001048450 |