Searles Road over Salmon Brook
Good Condition27 years old2,270 vehicles/day
Location
| State | New Hampshire |
| County | Hillsborough |
| Location | .2 Mi W Of E Dunstable RD |
| Carries | Searles Road |
| Crosses | Salmon Brook |
| Coordinates | 42.71376, -71.48247 |
Condition Ratings
| Overall Condition | Good |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 8 (Very Good) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Concrete |
| Design | Frame |
| Total Length | 39.0 ft (11.9 m) |
| Max Span | 36.1 ft (11 m) |
| Deck Width | 44.0 ft (13.4 m) |
| Deck Area | 159.5 sq m |
| Main Spans | 1 |
| Year Built | 1999 |
Traffic
| Avg Daily Traffic | 2,270 (2023) |
| Truck Traffic | 5% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 823 |
| Inspection Frequency | Every 24 months |
| Owner | City/Municipal Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 017701110004500 |