County Road 50 over Hamm Brook
Fair Condition35 years old880 vehicles/day
Location
| State | New York |
| County | Columbia |
| Location | 0.7 Mi E Of Mt Ross |
| Carries | County Road 50 |
| Crosses | Hamm Brook |
| Coordinates | 42.00416, -73.70182 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 6 (Satisfactory) |
| Substructure | 6 (Satisfactory) |
| Channel/Waterway | 6 (Satisfactory) |
| Scour Critical | 5 — Stable for scour |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Box Beam - Multiple |
| Total Length | 73.2 ft (22.3 m) |
| Max Span | 69.9 ft (21.3 m) |
| Deck Width | 25.9 ft (7.9 m) |
| Deck Area | 176.2 sq m |
| Main Spans | 1 |
| Year Built | 1991 |
Traffic
| Avg Daily Traffic | 880 (2021) |
| Truck Traffic | 8% |
| Lanes On Bridge | 2 |
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 | 000000003222410 |