Collins Brook Road over Collins Brook
Good Condition37 years old511 vehicles/day
Location
| State | New Hampshire |
| County | Rockingham |
| Location | 0.3 Mi From Nh RTE 111 |
| Carries | Collins Brook Road |
| Crosses | Collins Brook |
| Coordinates | 42.79908, -71.30277 |
Condition Ratings
| Overall Condition | Good |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 7 (Good) |
| Channel/Waterway | 6 (Satisfactory) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Concrete |
| Design | Frame |
| Total Length | 23.6 ft (7.2 m) |
| Max Span | 7.9 ft (2.4 m) |
| Deck Width | 30.2 ft (9.2 m) |
| Deck Area | 66.2 sq m |
| Main Spans | 3 |
| Year Built | 1989 |
Traffic
| Avg Daily Traffic | 511 (2023) |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 623 |
| Inspection Frequency | Every 24 months |
| Owner | City/Municipal Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 028001070008700 |