Nh 9 over Ash Swamp Brook
Good Condition20 years old22,417 vehicles/day
Location
| State | New Hampshire |
| County | Cheshire |
| Location | 3.2 Mi E Westmoreland Tl |
| Carries | Nh 9 |
| Crosses | Ash Swamp Brook |
| Coordinates | 42.92366, -72.30773 |
Condition Ratings
| Overall Condition | Good |
| Deck | 8 (Very Good) |
| 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 | 107.9 ft (32.9 m) |
| Max Span | 102.0 ft (31.1 m) |
| Deck Width | 107.9 ft (32.9 m) |
| Deck Area | 1082.4 sq m |
| Main Spans | 1 |
| Year Built | 2006 |
Traffic
| Avg Daily Traffic | 22,417 (2023) |
| Truck Traffic | 8% |
| Lanes On Bridge | 6 |
Inspection & Ownership
| Last Inspection | 323 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 013601050006700 |