Nh 77 Nh114 over Piscataquog River
Fair Condition87 years old7,831 vehicles/day
Location
| State | New Hampshire |
| County | Hillsborough |
| Location | 1.9 Mi S Of Henniker Tl |
| Carries | Nh 77 Nh114 |
| Crosses | Piscataquog River |
| Coordinates | 43.10958, -71.75043 |
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 | Steel |
| Design | Stringer/Multi-beam |
| Total Length | 65.0 ft (19.8 m) |
| Max Span | 59.1 ft (18 m) |
| Deck Width | 36.1 ft (11 m) |
| Deck Area | 217.8 sq m |
| Main Spans | 1 |
| Year Built | 1939 (reconstructed 1990) |
Traffic
| Avg Daily Traffic | 7,831 (2023) |
| Truck Traffic | 7% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 623 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is possibly eligible (requires evaluation) |
| Structure Number | 026700840015100 |