RTE 23a over Allen Brook
Good Condition32 years old4,812 vehicles/day
Location
| State | New York |
| County | Greene |
| Location | 1.8 Mi E Jct RT 23a & 214 |
| Carries | RTE 23a |
| Crosses | Allen Brook |
| Coordinates | 42.19600, -74.14623 |
Condition Ratings
| Overall Condition | Good |
| Channel/Waterway | 5 (Fair) |
| Culvert | 7 (Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Concrete |
| Design | Culvert |
| Total Length | 36.1 ft (11 m) |
| Max Span | 33.1 ft (10.1 m) |
| Deck Width | 40.0 ft (12.2 m) |
| Deck Area | 134.2 sq m |
| Main Spans | 1 |
| Year Built | 1994 |
Traffic
| Avg Daily Traffic | 4,812 (2021) |
| Truck Traffic | 6% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 524 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000001017950 |