I 93 /us1/st3 over HWY Conley ST
Fair Condition71 years old193,593 vehicles/day
Location
| State | Massachusetts |
| County | Suffolk |
| Location | 6.6 Km S Of Jct I90&i93 |
| Carries | I 93 /us1/st3 |
| Crosses | HWY Conley ST |
| Coordinates | 42.29326, -71.04476 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 6 (Satisfactory) |
| Substructure | 5 (Fair) |
| Scour Critical | Not applicable |
Physical Characteristics
| Material | Steel |
| Design | Stringer/Multi-beam |
| Total Length | 118.1 ft (36 m) |
| Max Span | 50.9 ft (15.5 m) |
| Deck Width | 117.5 ft (35.8 m) |
| Deck Area | 1288.8 sq m |
| Main Spans | 3 |
| Year Built | 1955 (reconstructed 1984) |
Traffic
| Avg Daily Traffic | 193,593 (2023) |
| Truck Traffic | 7% |
| Lanes On Bridge | 6 |
| Lanes Under Bridge | 2 |
Inspection & Ownership
| Last Inspection | 524 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | B162643DCDOTNBI |