Nh 11a over Gunstock River
Fair Condition100 years old4,557 vehicles/day
Location
| State | New Hampshire |
| County | Belknap |
| Location | 3.2 Mi E Laconia Tl |
| Carries | Nh 11a |
| Crosses | Gunstock River |
| Coordinates | 43.55401, -71.40095 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 6 (Satisfactory) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Concrete |
| Design | Slab |
| Total Length | 31.5 ft (9.6 m) |
| Max Span | 24.9 ft (7.6 m) |
| Deck Width | 33.1 ft (10.1 m) |
| Deck Area | 97.0 sq m |
| Main Spans | 1 |
| Year Built | 1926 (reconstructed 1991) |
Traffic
| Avg Daily Traffic | 4,557 (2023) |
| Truck Traffic | 4% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 523 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is possibly eligible (requires evaluation) |
| Structure Number | 009101340009800 |