Gulf Road over Otter Brook
Good Condition86 years old168 vehicles/day
Location
| State | New Hampshire |
| County | Hillsborough |
| Location | 0.12 Mi From Nh RTE 136 |
| Carries | Gulf Road |
| Crosses | Otter Brook |
| Coordinates | 42.91796, -71.91443 |
Condition Ratings
| Overall Condition | Good |
| Deck | 8 (Very Good) |
| Superstructure | 8 (Very Good) |
| Substructure | 8 (Very Good) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Slab |
| Total Length | 39.0 ft (11.9 m) |
| Max Span | 36.1 ft (11 m) |
| Deck Width | 24.9 ft (7.6 m) |
| Deck Area | 90.4 sq m |
| Main Spans | 1 |
| Year Built | 1940 (reconstructed 2006) |
Traffic
| Avg Daily Traffic | 168 (2023) |
| Truck Traffic | 4% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 723 |
| Inspection Frequency | Every 24 months |
| Owner | City/Municipal Highway Agency |
| Historical Significance | Bridge is possibly eligible (requires evaluation) |
| Structure Number | 020801350013600 |