I 93 SB B10-b16 over Rr Mbta/bmrr
Fair Condition56 years old57,435 vehicles/day
Location
| State | Massachusetts |
| County | Suffolk |
| Location | 1 Mi N Of Jct I93&us1 |
| Carries | I 93 SB B10-b16 |
| Crosses | Rr Mbta/bmrr |
| Coordinates | 42.38236, -71.07661 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 5 (Fair) |
| Substructure | 5 (Fair) |
| Scour Critical | Not applicable |
Physical Characteristics
| Material | Steel |
| Design | Girder and Floorbeam |
| Total Length | 441.9 ft (134.7 m) |
| Max Span | 76.1 ft (23.2 m) |
| Deck Width | 57.1 ft (17.4 m) |
| Deck Area | 2343.8 sq m |
| Main Spans | 6 |
| Year Built | 1970 |
Traffic
| Avg Daily Traffic | 57,435 (2022) |
| Truck Traffic | 9% |
| Lanes On Bridge | 3 |
Inspection & Ownership
| Last Inspection | 723 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | B162813EEDOTNBI |