Chapman Road over Patterson Brook
Good Condition7 years old96 vehicles/day
Location
| State | New Hampshire |
| County | Belknap |
| Location | 1 Mi West US 3 |
| Carries | Chapman Road |
| Crosses | Patterson Brook |
| Coordinates | 43.50053, -71.52370 |
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 | 36.1 ft (11 m) |
| Max Span | 29.9 ft (9.1 m) |
| Deck Width | 36.1 ft (11 m) |
| Deck Area | 121 sq m |
| Main Spans | 1 |
| Year Built | 2019 |
Traffic
| Avg Daily Traffic | 96 (2023) |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | October 2023 |
| Inspection Frequency | Every 24 months |
| Owner | City/Municipal Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 023102190007200 |