Crystal Lake Road over Nelson Brook
Good Condition3 years old96 vehicles/day
Location
| State | New Hampshire |
| County | Belknap |
| Location | 2 Mi NW Jct Nh140 |
| Carries | Crystal Lake Road |
| Crosses | Nelson Brook |
| Coordinates | 43.45194, -71.31917 |
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 | Concrete |
| Design | Slab |
| Total Length | 41.0 ft (12.5 m) |
| Max Span | 35.1 ft (10.7 m) |
| Deck Width | 27.6 ft (8.4 m) |
| Deck Area | 105 sq m |
| Main Spans | 1 |
| Year Built | 2023 |
Traffic
| Avg Daily Traffic | 96 (2023) |
| Truck Traffic | 4% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 823 |
| Inspection Frequency | Every 24 months |
| Owner | City/Municipal Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 009201740009400 |