Nh103 over Andrew Brook
Fair Condition64 years old5,102 vehicles/day
Location
| State | New Hampshire |
| County | Merrimack |
| Location | 2.1 Mi From Bradford T.l. |
| Carries | Nh103 |
| Crosses | Andrew Brook |
| Coordinates | 43.29656, -71.99592 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 6 (Satisfactory) |
| Substructure | 6 (Satisfactory) |
| 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 | 34.1 ft (10.4 m) |
| Deck Width | 46.9 ft (14.3 m) |
| Deck Area | 170.2 sq m |
| Main Spans | 1 |
| Year Built | 1962 |
Traffic
| Avg Daily Traffic | 5,102 (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 | 018001320007400 |