Nh 10 over Oliverian Brook
Fair Condition89 years old2,334 vehicles/day
Location
| State | New Hampshire |
| County | Grafton |
| Location | 1.0 Mi East Vermont Sl |
| Carries | Nh 10 |
| Crosses | Oliverian Brook |
| Coordinates | 44.04333, -72.05759 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 6 (Satisfactory) |
| Substructure | 6 (Satisfactory) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Concrete |
| Design | Arch - Deck |
| Total Length | 67.9 ft (20.7 m) |
| Max Span | 67.9 ft (20.7 m) |
| Deck Width | 38.1 ft (11.6 m) |
| Deck Area | 240.1 sq m |
| Main Spans | 1 |
| Year Built | 1937 (reconstructed 1972) |
Traffic
| Avg Daily Traffic | 2,334 (2023) |
| Truck Traffic | 7% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 723 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is possibly eligible (requires evaluation) |
| Structure Number | 011700670014400 |