I 93 Bt Nb4-n Abt over I 93 Conn D & K
Fair Condition56 years old65,702 vehicles/day
Location
| State | Massachusetts |
| County | Suffolk |
| Location | 1.9 Km N Of Jct Us1&i93 |
| Carries | I 93 Bt Nb4-n Abt |
| Crosses | I 93 Conn D & K |
| Coordinates | 42.38693, -71.07805 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 5 (Fair) |
| Substructure | 5 (Fair) |
| Scour Critical | Not applicable |
Physical Characteristics
| Material | Steel Continuous |
| Design | Stringer/Multi-beam |
| Total Length | 370.1 ft (112.8 m) |
| Max Span | 138.1 ft (42.1 m) |
| Deck Width | 71.9 ft (21.9 m) |
| Deck Area | 2470.3 sq m |
| Main Spans | 2 |
| Year Built | 1970 |
Traffic
| Avg Daily Traffic | 65,702 (2022) |
| Truck Traffic | 6% |
| Lanes On Bridge | 4 |
| Lanes Under Bridge | 3 |
Inspection & Ownership
| Last Inspection | November 2023 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | B162813BRDOTNBI |