Nh155 over Csx
Good Condition19 years old9,859 vehicles/day
Location
| State | New Hampshire |
| County | Strafford |
| Location | 1.4 Mi From Durham Tl |
| Carries | Nh155 |
| Crosses | Csx |
| Coordinates | 43.16917, -70.92566 |
Condition Ratings
| Overall Condition | Good |
| Deck | 8 (Very Good) |
| Superstructure | 8 (Very Good) |
| Substructure | 8 (Very Good) |
| Scour Critical | Not applicable |
Physical Characteristics
| Material | Steel Continuous |
| Design | Stringer/Multi-beam |
| Total Length | 189.6 ft (57.8 m) |
| Max Span | 72.2 ft (22 m) |
| Deck Width | 36.4 ft (11.1 m) |
| Deck Area | 641.6 sq m |
| Main Spans | 3 |
| Year Built | 2007 |
Traffic
| Avg Daily Traffic | 9,859 (2023) |
| Truck Traffic | 4% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 423 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 015901150008500 |