RTE 81 over St.lawrence Rv.ch
Fair Condition67 years old2,005 vehicles/day
Location
| State | New York |
| County | Jefferson |
| Location | 5.0 Mi.nw Alexandria Bay |
| Carries | RTE 81 |
| Crosses | St.lawrence Rv.ch |
| Coordinates | 44.34725, -75.98323 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 8 (Very Good) |
| Superstructure | 6 (Satisfactory) |
| Substructure | 6 (Satisfactory) |
| Channel/Waterway | 8 (Very Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Concrete |
| Design | Frame |
| Total Length | 102.0 ft (31.1 m) |
| Max Span | 95.8 ft (29.2 m) |
| Deck Width | 54.5 ft (16.6 m) |
| Deck Area | 516.3 sq m |
| Main Spans | 1 |
| Year Built | 1959 |
Traffic
| Avg Daily Traffic | 2,005 (2011) |
| Truck Traffic | 45% |
| Lanes On Bridge | 3 |
Inspection & Ownership
| Last Inspection | 823 |
| Inspection Frequency | Every 24 months |
| Owner | Local Toll Authority |
| Historical Significance | Historical significance is not determined |
| Structure Number | 000000005523252 |