US 3 Nh 11 over Winnipesaukee River
Fair Condition104 years old12,980 vehicles/day
Location
| State | New Hampshire |
| County | Merrimack |
| Location | 4.8mi From Franklin T.l. |
| Carries | US 3 Nh 11 |
| Crosses | Winnipesaukee River |
| Coordinates | 43.44358, -71.64922 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 5 (Fair) |
| Superstructure | 5 (Fair) |
| Substructure | 5 (Fair) |
| Channel/Waterway | 5 (Fair) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Steel |
| Design | Stringer/Multi-beam |
| Total Length | 145.0 ft (44.2 m) |
| Max Span | 44.9 ft (13.7 m) |
| Deck Width | 50.9 ft (15.5 m) |
| Deck Area | 685.1 sq m |
| Main Spans | 3 |
| Year Built | 1922 |
Traffic
| Avg Daily Traffic | 12,980 (2023) |
| Truck Traffic | 5% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 924 |
| Inspection Frequency | Every 24 months |
| Owner | City/Municipal Highway Agency |
| Historical Significance | Bridge is possibly eligible (requires evaluation) |
| Structure Number | 008801590011700 |