Nh 16 Sp Tpk over Long Hill Road
Fair Condition70 years old30,695 vehicles/day
Location
| State | New Hampshire |
| County | Strafford |
| Location | 1.5 Mi. Rochester Tl. |
| Carries | Nh 16 Sp Tpk |
| Crosses | Long Hill Road |
| Coordinates | 43.23288, -70.91183 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 7 (Good) |
| Superstructure | 6 (Satisfactory) |
| Substructure | 7 (Good) |
| Scour Critical | Not applicable |
Physical Characteristics
| Material | Steel Continuous |
| Design | Stringer/Multi-beam |
| Total Length | 86.0 ft (26.2 m) |
| Max Span | 32.2 ft (9.8 m) |
| Deck Width | 94.8 ft (28.9 m) |
| Deck Area | 757.2 sq m |
| Main Spans | 3 |
| Year Built | 1956 (reconstructed 1990) |
Traffic
| Avg Daily Traffic | 30,695 (2023) |
| Truck Traffic | 8% |
| Lanes On Bridge | 4 |
| Lanes Under Bridge | 2 |
Inspection & Ownership
| Last Inspection | 423 |
| Inspection Frequency | Every 24 months |
| Owner | State Toll Authority |
| Historical Significance | Bridge is possibly eligible (requires evaluation) |
| Structure Number | 006500840016500 |