Structure 9700420011200 · Coos County, NH
Carries Campground Road over Moose Brook, .25 Mi S Jim Town Road.
Set by its lowest-rated component: Deck and Superstructure and Substructure at 7 of 9.
How ratings work22 ft end to end. Lengths are drawn to scale; at this length a semi-truck would be a speck. Each part is colored by its latest inspection rating. The inventory records lengths but not heights or the layout of the shorter spans, so those are drawn as typical for a slab bridge.
| State | New Hampshire |
| County | Coos |
| Location | .25 Mi S Jim Town Road |
| Carries | Campground Road |
| Crosses | Moose Brook |
| Coordinates | 44.40077, -71.23021 |
| Material | Prestressed Concrete |
| Design | Slab |
| Total Length | 22.0 ft (6.7 m) |
| Max Span | 20.0 ft (6.1 m) |
| Deck Width | 25.9 ft (7.9 m) |
| Deck Area | 52.9 sq m |
| Main Spans | 1 |
| Year Built | 1964 |
| Lanes On Bridge | 2 |
| Last Inspection | July 2023 |
| Inspection Frequency | Every 24 months |
| Owner | State Park/Forest Agency |
| Historical Significance | Bridge is possibly eligible (requires evaluation) |
| Scour Critical | 8 — Stable, low risk |
| Structure Number | 009700420011200 |
Inspectors rate each major part of a bridge (the deck you drive on, the superstructure of beams that holds it up, and the substructure of piers and abutments beneath) on a 0–9 scale. A bridge's overall condition is its lowest of those ratings, so one deteriorated component makes the whole bridge "poor."
A poor rating is not a closure. It means the bridge is flagged for priority repair or replacement; bridges judged unsafe are closed or posted with weight limits. The waterway (channel) rating is reported, but it does not count toward the overall classification.