Island Branch RD over Oswegatchie River
Good Condition22 years old322 vehicles/day
Location
| State | New York |
| County | St. Lawrence |
| Location | In Hailesboro |
| Carries | Island Branch RD |
| Crosses | Oswegatchie River |
| Coordinates | 44.31058, -75.44466 |
Condition Ratings
| Overall Condition | Good |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 8 (Very Good) |
| Channel/Waterway | 8 (Very Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Box Beam - Multiple |
| Total Length | 102.0 ft (31.1 m) |
| Max Span | 98.8 ft (30.1 m) |
| Deck Width | 28.9 ft (8.8 m) |
| Deck Area | 273.7 sq m |
| Main Spans | 1 |
| Year Built | 2004 |
Traffic
| Avg Daily Traffic | 322 (2018) |
| Truck Traffic | 12% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 524 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000003340990 |