Nh 31 Nh101 over Souhegan River
Fair Condition72 years old12,472 vehicles/day
Location
| State | New Hampshire |
| County | Hillsborough |
| Location | 1.4 Mi From Milford Tl |
| Carries | Nh 31 Nh101 |
| Crosses | Souhegan River |
| Coordinates | 42.83415, -71.75101 |
Condition Ratings
| Overall Condition | Fair |
| Channel/Waterway | 7 (Good) |
| Culvert | 6 (Satisfactory) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Concrete |
| Design | Culvert |
| Total Length | 70.9 ft (21.6 m) |
| Max Span | 67.9 ft (20.7 m) |
| Deck Area | 246.2 sq m |
| Main Spans | 1 |
| Year Built | 1954 |
Traffic
| Avg Daily Traffic | 12,472 (2023) |
| Truck Traffic | 7% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 424 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is possibly eligible (requires evaluation) |
| Structure Number | 027701190011600 |