Us302 over Avalanche Brook
Good Condition66 years old3,004 vehicles/day
Location
| State | New Hampshire |
| County | Carroll |
| Location | 3.5 Mi Carroll Tl |
| Carries | Us302 |
| Crosses | Avalanche Brook |
| Coordinates | 44.17028, -71.38450 |
Condition Ratings
| Overall Condition | Good |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 7 (Good) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Concrete |
| Design | Frame |
| Total Length | 35.1 ft (10.7 m) |
| Max Span | 29.9 ft (9.1 m) |
| Deck Width | 47.9 ft (14.6 m) |
| Deck Area | 156.2 sq m |
| Main Spans | 1 |
| Year Built | 1960 (reconstructed 2001) |
Traffic
| Avg Daily Traffic | 3,004 (2023) |
| Truck Traffic | 7% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 624 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is possibly eligible (requires evaluation) |
| Structure Number | 011601160008500 |