I 93 Ramp Sacn over Tr Orange Line
Fair Condition21 years old19,624 vehicles/day
Location
| State | Massachusetts |
| County | Suffolk |
| Location | I93/us1 Interchange |
| Carries | I 93 Ramp Sacn |
| Crosses | Tr Orange Line |
| Coordinates | 42.37422, -71.07101 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 6 (Satisfactory) |
| Substructure | 7 (Good) |
| Scour Critical | Not applicable |
Physical Characteristics
| Material | Prestressed Concrete Continuous |
| Design | Segmental Box Girder |
| Total Length | 548.6 ft (167.2 m) |
| Max Span | 144.0 ft (43.9 m) |
| Deck Width | 36.1 ft (11 m) |
| Deck Area | 1839.2 sq m |
| Main Spans | 4 |
| Year Built | 2005 |
Traffic
| Avg Daily Traffic | 19,624 (2021) |
| Truck Traffic | 5% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 922 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Historical significance is not determined |
| Structure Number | B166038DEDOTNBI |