Norton Road over Black River
Good Condition39 years old231 vehicles/day
Location
| State | New York |
| County | Lewis |
| Location | 3.9 Mi S Of Port Leyden |
| Carries | Norton Road |
| Crosses | Black River |
| Coordinates | 43.53224, -75.30839 |
Condition Ratings
| Overall Condition | Good |
| Deck | 8 (Very Good) |
| Superstructure | 8 (Very Good) |
| Substructure | 8 (Very Good) |
| Channel/Waterway | 8 (Very Good) |
| Scour Critical | 4 — Foundations need monitoring |
Physical Characteristics
| Material | Steel |
| Design | Stringer/Multi-beam |
| Total Length | 203.1 ft (61.9 m) |
| Max Span | 99.1 ft (30.2 m) |
| Deck Width | 18.0 ft (5.5 m) |
| Deck Area | 340.4 sq m |
| Main Spans | 2 |
| Year Built | 1987 |
Traffic
| Avg Daily Traffic | 231 (2020) |
| Truck Traffic | 17% |
| Lanes On Bridge | 1 |
Inspection & Ownership
| Last Inspection | 523 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000003339650 |