RTE 3 over Oswegatchie River
Good Condition39 years old3,138 vehicles/day
Location
| State | New York |
| County | Lewis |
| Location | Village Of Harrisville |
| Carries | RTE 3 |
| Crosses | Oswegatchie River |
| Coordinates | 44.14909, -75.31771 |
Condition Ratings
| Overall Condition | Good |
| Deck | 9 (Excellent) |
| Superstructure | 8 (Very Good) |
| Substructure | 8 (Very Good) |
| Channel/Waterway | 9 (Excellent) |
| Scour Critical | 4 — Foundations need monitoring |
Physical Characteristics
| Material | Steel |
| Design | Stringer/Multi-beam |
| Total Length | 181.1 ft (55.2 m) |
| Max Span | 175.9 ft (53.6 m) |
| Deck Width | 46.9 ft (14.3 m) |
| Deck Area | 789.4 sq m |
| Main Spans | 1 |
| Year Built | 1987 (reconstructed 2023) |
Traffic
| Avg Daily Traffic | 3,138 (2016) |
| Truck Traffic | 13% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | November 2023 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000001000640 |