US 3 Fee Tpk SB over Spit Brook Road
Good Condition31 years old46,106 vehicles/day
Location
| State | New Hampshire |
| County | Hillsborough |
| Location | .5 Mi From Mass S.l. |
| Carries | US 3 Fee Tpk SB |
| Crosses | Spit Brook Road |
| Coordinates | 42.70800, -71.45088 |
Condition Ratings
| Overall Condition | Good |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 7 (Good) |
| Scour Critical | Not applicable |
Physical Characteristics
| Material | Steel |
| Design | Stringer/Multi-beam |
| Total Length | 155.8 ft (47.5 m) |
| Max Span | 144.0 ft (43.9 m) |
| Deck Width | 59.1 ft (18 m) |
| Deck Area | 855 sq m |
| Main Spans | 1 |
| Year Built | 1995 |
Traffic
| Avg Daily Traffic | 46,106 (2023) |
| Truck Traffic | 8% |
| Lanes On Bridge | 3 |
| Lanes Under Bridge | 7 |
Inspection & Ownership
| Last Inspection | 424 |
| Inspection Frequency | Every 24 months |
| Owner | State Toll Authority |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 017701450003700 |