US 1 NE Xway over US 1 Ramp & St60
Fair Condition70 years old83,100 vehicles/day
Location
| State | Massachusetts |
| County | Suffolk |
| Location | 1 Mi W Of St-107 |
| Carries | US 1 NE Xway |
| Crosses | US 1 Ramp & St60 |
| Coordinates | 42.43131, -71.01753 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 5 (Fair) |
| Superstructure | 5 (Fair) |
| Substructure | 5 (Fair) |
| Scour Critical | Not applicable |
Physical Characteristics
| Material | Steel |
| Design | Stringer/Multi-beam |
| Total Length | 482.9 ft (147.2 m) |
| Max Span | 99.1 ft (30.2 m) |
| Deck Width | 88.6 ft (27 m) |
| Deck Area | 3974.4 sq m |
| Main Spans | 7 |
| Year Built | 1956 |
Traffic
| Avg Daily Traffic | 83,100 (2024) |
| Truck Traffic | 10% |
| Lanes On Bridge | 4 |
| Lanes Under Bridge | 2 |
Inspection & Ownership
| Last Inspection | 324 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | R050393ANDOTNBI |