US 3 over Suncook River Buck ST
Good Condition19 years old9,285 vehicles/day
Location
| State | New Hampshire |
| County | Merrimack |
| Location | Pembroke-allenstown Tl |
| Carries | US 3 |
| Crosses | Suncook River Buck ST |
| Coordinates | 43.13070, -71.44620 |
Condition Ratings
| Overall Condition | Good |
| Deck | 8 (Very Good) |
| Superstructure | 8 (Very Good) |
| Substructure | 8 (Very Good) |
| Channel/Waterway | 9 (Excellent) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Steel |
| Design | Truss - Deck |
| Total Length | 440.0 ft (134.1 m) |
| Max Span | 168.0 ft (51.2 m) |
| Deck Width | 47.2 ft (14.4 m) |
| Deck Area | 1931.0 sq m |
| Main Spans | 1 |
| Year Built | 2007 |
Traffic
| Avg Daily Traffic | 9,285 (2023) |
| Truck Traffic | 7% |
| Lanes On Bridge | 2 |
| Lanes Under Bridge | 2 |
Inspection & Ownership
| Last Inspection | 423 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000400680005500 |