Gulf Road over Stony Brook
Good Condition106 years old96 vehicles/day
Location
| State | New Hampshire |
| County | Hillsborough |
| Location | 0.5 Mi Fr Greenfield Tl |
| Carries | Gulf Road |
| Crosses | Stony Brook |
| Coordinates | 42.90439, -71.82695 |
Condition Ratings
| Overall Condition | Good |
| Deck | 8 (Very Good) |
| Superstructure | 8 (Very Good) |
| Substructure | 7 (Good) |
| Channel/Waterway | 8 (Very Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Wood or Timber |
| Design | Stringer/Multi-beam |
| Total Length | 38.1 ft (11.6 m) |
| Max Span | 23.0 ft (7 m) |
| Deck Width | 25.9 ft (7.9 m) |
| Deck Area | 91.6 sq m |
| Main Spans | 1 |
| Year Built | 1920 (reconstructed 2008) |
Traffic
| Avg Daily Traffic | 96 (2023) |
| Truck Traffic | 4% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | October 2023 |
| Inspection Frequency | Every 24 months |
| Owner | City/Municipal Highway Agency |
| Historical Significance | Bridge is possibly eligible (requires evaluation) |
| Structure Number | 015800590010600 |