US 3 Nh 25 over Owl Brook
Good Condition68 years old6,361 vehicles/day
Location
| State | New Hampshire |
| County | Grafton |
| Location | 0.8 Mi Ashland-holderness |
| Carries | US 3 Nh 25 |
| Crosses | Owl Brook |
| Coordinates | 43.71851, -71.62290 |
Condition Ratings
| Overall Condition | Good |
| Deck | 8 (Very Good) |
| Superstructure | 8 (Very Good) |
| Substructure | 8 (Very Good) |
| Channel/Waterway | 8 (Very Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Tee Beam |
| Total Length | 64.0 ft (19.5 m) |
| Max Span | 60.0 ft (18.3 m) |
| Deck Width | 43.6 ft (13.3 m) |
| Deck Area | 259.4 sq m |
| Main Spans | 1 |
| Year Built | 1958 (reconstructed 2016) |
Traffic
| Avg Daily Traffic | 6,361 (2023) |
| Truck Traffic | 4% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 824 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is possibly eligible (requires evaluation) |
| Structure Number | 001101070009400 |