Cohas Avenue over Cohas Brook
Good Condition126 years old2,560 vehicles/day
Location
| State | New Hampshire |
| County | Hillsborough |
| Location | 0.8 Mi S Island Pond RD |
| Carries | Cohas Avenue |
| Crosses | Cohas Brook |
| Coordinates | 42.96106, -71.40256 |
Condition Ratings
| Overall Condition | Good |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 7 (Good) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | 3 — Scour critical |
Physical Characteristics
| Material | Masonry |
| Design | Arch - Deck |
| Total Length | 46.9 ft (14.3 m) |
| Max Span | 16.1 ft (4.9 m) |
| Deck Width | 30.8 ft (9.4 m) |
| Deck Area | 134.4 sq m |
| Main Spans | 2 |
| Year Built | 1900 |
Traffic
| Avg Daily Traffic | 2,560 (2023) |
| Truck Traffic | 3% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 724 |
| Inspection Frequency | Every 24 months |
| Owner | City/Municipal Highway Agency |
| Historical Significance | Bridge is possibly eligible (requires evaluation) |
| Structure Number | 016101760013300 |