Nh 11 over Elbow Brook
Fair Condition92 years old2,944 vehicles/day
Location
| State | New Hampshire |
| County | Merrimack |
| Location | 5.8 Mi From Franklin Tl |
| Carries | Nh 11 |
| Crosses | Elbow Brook |
| Coordinates | 43.43793, -71.79164 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 5 (Fair) |
| Superstructure | 5 (Fair) |
| Substructure | 7 (Good) |
| Channel/Waterway | 6 (Satisfactory) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Concrete |
| Design | Frame |
| Total Length | 24.9 ft (7.6 m) |
| Max Span | 24.6 ft (7.5 m) |
| Deck Width | 43.6 ft (13.3 m) |
| Deck Area | 101.1 sq m |
| Main Spans | 1 |
| Year Built | 1934 (reconstructed 2003) |
Traffic
| Avg Daily Traffic | 2,944 (2023) |
| Truck Traffic | 7% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 524 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is possibly eligible (requires evaluation) |
| Structure Number | 000801290010100 |