Nh 9 over Mallego Brook
Fair Condition66 years old8,063 vehicles/day
Location
| State | New Hampshire |
| County | Strafford |
| Location | 1.2mi From Barrington Tl |
| Carries | Nh 9 |
| Crosses | Mallego Brook |
| Coordinates | 43.19657, -70.95107 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 6 (Satisfactory) |
| Substructure | 7 (Good) |
| Channel/Waterway | 5 (Fair) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Steel |
| Design | Stringer/Multi-beam |
| Total Length | 54.1 ft (16.5 m) |
| Max Span | 46.9 ft (14.3 m) |
| Deck Width | 44.9 ft (13.7 m) |
| Deck Area | 226.1 sq m |
| Main Spans | 1 |
| Year Built | 1960 (reconstructed 1998) |
Traffic
| Avg Daily Traffic | 8,063 (2023) |
| Truck Traffic | 4% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 423 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is possibly eligible (requires evaluation) |
| Structure Number | 015900710010000 |