US 4 over Bunker Creek
Good Condition6 years old19,707 vehicles/day
Location
| State | New Hampshire |
| County | Strafford |
| Location | 1.8 Mi W. Madbury T.l. |
| Carries | US 4 |
| Crosses | Bunker Creek |
| Coordinates | 43.13359, -70.88612 |
Condition Ratings
| Overall Condition | Good |
| Deck | 8 (Very Good) |
| Superstructure | 9 (Excellent) |
| Substructure | 8 (Very Good) |
| Channel/Waterway | 8 (Very Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Steel |
| Design | Stringer/Multi-beam |
| Total Length | 63.3 ft (19.3 m) |
| Max Span | 60.0 ft (18.3 m) |
| Deck Width | 37.1 ft (11.3 m) |
| Deck Area | 218.1 sq m |
| Main Spans | 1 |
| Year Built | 2020 |
Traffic
| Avg Daily Traffic | 19,707 (2023) |
| Truck Traffic | 5% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 624 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 007001450011700 |