Hill Road over Perry Stream
Poor Condition166 years old191 vehicles/day
Location
| State | New Hampshire |
| County | Coos |
| Location | 0.2 Mi From US RTE 3 |
| Carries | Hill Road |
| Crosses | Perry Stream |
| Coordinates | 45.08424, -71.31338 |
Condition Ratings
| Overall Condition | Poor |
| Deck | 7 (Good) |
| Superstructure | 5 (Fair) |
| Substructure | 4 (Poor) |
| Channel/Waterway | 5 (Fair) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Steel |
| Design | Stringer/Multi-beam |
| Total Length | 78.1 ft (23.8 m) |
| Max Span | 55.1 ft (16.8 m) |
| Deck Width | 18.4 ft (5.6 m) |
| Deck Area | 133.3 sq m |
| Main Spans | 2 |
| Year Built | 1860 (reconstructed 1991) |
Traffic
| Avg Daily Traffic | 191 (2023) |
| Truck Traffic | 4% |
| Lanes On Bridge | 1 |
Inspection & Ownership
| Last Inspection | October 2024 |
| Inspection Frequency | Every 16 months |
| Owner | City/Municipal Highway Agency |
| Historical Significance | Bridge is eligible for the National Register |
| Structure Number | 021001340005700 |