Niag-orl Co LN RD over Unknown Creek
Fair Condition36 years old255 vehicles/day
Location
| State | New York |
| County | Orleans |
| Location | 1.0 Mi North Of S.h.18 |
| Carries | Niag-orl Co LN RD |
| Crosses | Unknown Creek |
| Coordinates | 43.35983, -78.46562 |
Condition Ratings
| Overall Condition | Fair |
| Channel/Waterway | 5 (Fair) |
| Culvert | 6 (Satisfactory) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Concrete Continuous |
| Design | Culvert |
| Total Length | 23.0 ft (7 m) |
| Max Span | 10.8 ft (3.3 m) |
| Deck Area | 63.7 sq m |
| Main Spans | 2 |
| Year Built | 1990 |
Traffic
| Avg Daily Traffic | 255 (2021) |
| Truck Traffic | 7% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 824 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000003367960 |