Nh103 over Andrew Brook
Fair Condition89 years old4,837 vehicles/day
Location
| State | New Hampshire |
| County | Merrimack |
| Location | 3.8 Mi From Bradford Tl |
| Carries | Nh103 |
| Crosses | Andrew Brook |
| Coordinates | 43.31164, -72.02429 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 5 (Fair) |
| Superstructure | 5 (Fair) |
| Substructure | 6 (Satisfactory) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Concrete |
| Design | Slab |
| Total Length | 28.9 ft (8.8 m) |
| Max Span | 24.9 ft (7.6 m) |
| Deck Width | 48.6 ft (14.8 m) |
| Deck Area | 130.2 sq m |
| Main Spans | 1 |
| Year Built | 1937 (reconstructed 1982) |
Traffic
| Avg Daily Traffic | 4,837 (2023) |
| Truck Traffic | 4% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 424 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is possibly eligible (requires evaluation) |
| Structure Number | 018001040009200 |