RTE 37 over Grasse River
Fair Condition70 years old5,150 vehicles/day
Location
| State | New York |
| County | St. Lawrence |
| Location | .5 M W RTE 37 And 56 Int |
| Carries | RTE 37 |
| Crosses | Grasse River |
| Coordinates | 44.92241, -74.92685 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 5 (Fair) |
| Superstructure | 5 (Fair) |
| Substructure | 7 (Good) |
| Channel/Waterway | 8 (Very Good) |
| Scour Critical | 4 — Foundations need monitoring |
Physical Characteristics
| Material | Steel |
| Design | Stringer/Multi-beam |
| Total Length | 520.0 ft (158.5 m) |
| Max Span | 129.9 ft (39.6 m) |
| Deck Width | 43.3 ft (13.2 m) |
| Deck Area | 2092.2 sq m |
| Main Spans | 4 |
| Year Built | 1956 (reconstructed 1989) |
Traffic
| Avg Daily Traffic | 5,150 (2021) |
| Truck Traffic | 10% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 923 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is eligible for the National Register |
| Structure Number | 000000001023880 |