Clothespin Br Road over Blackwater River
Poor Condition72 years old457 vehicles/day
Location
| State | New Hampshire |
| County | Merrimack |
| Location | 0.88mi Nh127 |
| Carries | Clothespin Br Road |
| Crosses | Blackwater River |
| Coordinates | 43.30170, -71.69843 |
Condition Ratings
| Overall Condition | Poor |
| Deck | 2 (Critical) |
| Superstructure | 5 (Fair) |
| Substructure | 4 (Poor) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Steel |
| Design | Stringer/Multi-beam |
| Total Length | 73.2 ft (22.3 m) |
| Max Span | 65.0 ft (19.8 m) |
| Deck Width | 20.7 ft (6.3 m) |
| Deck Area | 140.5 sq m |
| Main Spans | 1 |
| Year Built | 1954 |
Traffic
| Avg Daily Traffic | 457 (2023) |
| Truck Traffic | 4% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | November 2024 |
| Inspection Frequency | Every 16 months |
| Owner | City/Municipal Highway Agency |
| Historical Significance | Bridge is possibly eligible (requires evaluation) |
| Structure Number | 026801210010300 |