Nh 9 over Otter Brook
Good Condition6 years old7,539 vehicles/day
Location
| State | New Hampshire |
| County | Cheshire |
| Location | 0.5 Mi SW To Roxbury Tl |
| Carries | Nh 9 |
| Crosses | Otter Brook |
| Coordinates | 42.99209, -72.19577 |
Condition Ratings
| Overall Condition | Good |
| Deck | 9 (Excellent) |
| Superstructure | 9 (Excellent) |
| Substructure | 9 (Excellent) |
| Channel/Waterway | 8 (Very Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Steel |
| Design | Stringer/Multi-beam |
| Total Length | 163.4 ft (49.8 m) |
| Max Span | 149.0 ft (45.4 m) |
| Deck Width | 43.6 ft (13.3 m) |
| Deck Area | 662.3 sq m |
| Main Spans | 1 |
| Year Built | 2020 |
Traffic
| Avg Daily Traffic | 7,539 (2023) |
| Truck Traffic | 7% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 524 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 024600930006000 |