North River Road over Souhegan River
Good Condition34 years old6,497 vehicles/day
Location
| State | New Hampshire |
| County | Hillsborough |
| Location | 300 Ft. Jct 101 |
| Carries | North River Road |
| Crosses | Souhegan River |
| Coordinates | 42.84305, -71.70363 |
Condition Ratings
| Overall Condition | Good |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 7 (Good) |
| Channel/Waterway | 8 (Very Good) |
| Scour Critical | 5 — Stable for scour |
Physical Characteristics
| Material | Steel |
| Design | Stringer/Multi-beam |
| Total Length | 155.8 ft (47.5 m) |
| Max Span | 75.1 ft (22.9 m) |
| Deck Width | 43.0 ft (13.1 m) |
| Deck Area | 622.2 sq m |
| Main Spans | 2 |
| Year Built | 1992 |
Traffic
| Avg Daily Traffic | 6,497 (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 not eligible for the National Register |
| Structure Number | 017200670014000 |