Second Nh Tpk over S Br Piscataquog River
Fair Condition64 years old1,167 vehicles/day
Location
| State | New Hampshire |
| County | Hillsborough |
| Location | 0.44mi. Lyndeboro Tl |
| Carries | Second Nh Tpk |
| Crosses | S Br Piscataquog River |
| Coordinates | 42.96074, -71.76742 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 5 (Fair) |
| Substructure | 6 (Satisfactory) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Steel |
| Design | Stringer/Multi-beam |
| Total Length | 54.1 ft (16.5 m) |
| Max Span | 47.9 ft (14.6 m) |
| Deck Width | 24.9 ft (7.6 m) |
| Deck Area | 125.4 sq m |
| Main Spans | 1 |
| Year Built | 1962 |
Traffic
| Avg Daily Traffic | 1,167 (2023) |
| Truck Traffic | 4% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | October 2024 |
| Inspection Frequency | Every 24 months |
| Owner | City/Municipal Highway Agency |
| Historical Significance | Bridge is possibly eligible (requires evaluation) |
| Structure Number | 008601420006000 |