US 1 Ramp Tc over Other Relief
Good Condition24 years old60,300 vehicles/day
Location
| State | Massachusetts |
| County | Suffolk |
| Location | I93/us1 Interchange |
| Carries | US 1 Ramp Tc |
| Crosses | Other Relief |
| Coordinates | 42.36998, -71.06763 |
Condition Ratings
| Overall Condition | Good |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 7 (Good) |
| Scour Critical | Not applicable |
Physical Characteristics
| Material | Prestressed Concrete Continuous |
| Design | Segmental Box Girder |
| Total Length | 562.0 ft (171.3 m) |
| Max Span | 154.9 ft (47.2 m) |
| Deck Width | 44.0 ft (13.4 m) |
| Deck Area | 2295.4 sq m |
| Main Spans | 4 |
| Year Built | 2002 |
Traffic
| Avg Daily Traffic | 60,300 (2017) |
| Truck Traffic | 6% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 823 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Historical significance is not determined |
| Structure Number | B163928XUDOTNBI |