Nh 25 over Red Hill River
Fair Condition86 years old9,873 vehicles/day
Location
| State | New Hampshire |
| County | Carroll |
| Location | 3.8 Mi From Ctr Harbor Tl |
| Carries | Nh 25 |
| Crosses | Red Hill River |
| Coordinates | 43.74395, -71.40814 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 6 (Satisfactory) |
| Substructure | 6 (Satisfactory) |
| Channel/Waterway | 6 (Satisfactory) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Concrete |
| Design | Slab |
| Total Length | 26.9 ft (8.2 m) |
| Max Span | 23.0 ft (7 m) |
| Deck Width | 35.8 ft (10.9 m) |
| Deck Area | 89.4 sq m |
| Main Spans | 1 |
| Year Built | 1940 (reconstructed 1984) |
Traffic
| Avg Daily Traffic | 9,873 (2023) |
| Truck Traffic | 7% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 724 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is possibly eligible (requires evaluation) |
| Structure Number | 017601360021500 |