Nh 12 over Necrr
Good Condition67 years old3,937 vehicles/day
Location
| State | New Hampshire |
| County | Sullivan |
| Location | 4.9 Mi. From Walpole Tl |
| Carries | Nh 12 |
| Crosses | Necrr |
| Coordinates | 43.22775, -72.42339 |
Condition Ratings
| Overall Condition | Good |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 7 (Good) |
| Scour Critical | Not applicable |
Physical Characteristics
| Material | Concrete |
| Design | Frame |
| Total Length | 66.9 ft (20.4 m) |
| Max Span | 56.1 ft (17.1 m) |
| Deck Width | 47.6 ft (14.5 m) |
| Deck Area | 295.8 sq m |
| Main Spans | 1 |
| Year Built | 1959 |
Traffic
| Avg Daily Traffic | 3,937 (2023) |
| Truck Traffic | 7% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | November 2024 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is possibly eligible (requires evaluation) |
| Structure Number | 004201810005800 |