Hummingbird Lane over Sand Brook
Good Condition13 years old300 vehicles/day
Location
| State | New Hampshire |
| County | Hillsborough |
| Location | 0.4 Mi Fr. Henniker T/l |
| Carries | Hummingbird Lane |
| Crosses | Sand Brook |
| Coordinates | 43.15001, -71.88087 |
Condition Ratings
| Overall Condition | Good |
| Channel/Waterway | 8 (Very Good) |
| Culvert | 8 (Very Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Concrete |
| Design | Culvert |
| Total Length | 25.9 ft (7.9 m) |
| Max Span | 24.0 ft (7.3 m) |
| Deck Area | 48.2 sq m |
| Main Spans | 1 |
| Year Built | 2013 |
Traffic
| Avg Daily Traffic | 300 (2007) |
| Truck Traffic | 4% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | October 2024 |
| Inspection Frequency | Every 24 months |
| Owner | Other Local Agencies |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 012201690008100 |