Islington Street over US 1 Bypass
Good Condition11 years old4,516 vehicles/day
Location
| State | New Hampshire |
| County | Rockingham |
| Location | 1.0 Mi From Jct US 1 |
| Carries | Islington Street |
| Crosses | US 1 Bypass |
| Coordinates | 43.06583, -70.77647 |
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 | 135.8 ft (41.4 m) |
| Max Span | 66.9 ft (20.4 m) |
| Deck Width | 38.4 ft (11.7 m) |
| Deck Area | 484.4 sq m |
| Main Spans | 2 |
| Year Built | 2015 |
Traffic
| Avg Daily Traffic | 4,516 (2023) |
| Truck Traffic | 5% |
| Lanes On Bridge | 2 |
| Lanes Under Bridge | 4 |
Inspection & Ownership
| Last Inspection | 623 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 021701880009700 |