I 93 /us1/st3 over HWY Nep Av/galv/mrsy
Fair Condition71 years old173,365 vehicles/day
Location
| State | Massachusetts |
| County | Suffolk |
| Location | 4.4 Mi S Of Jct I90&i93 |
| Carries | I 93 /us1/st3 |
| Crosses | HWY Nep Av/galv/mrsy |
| Coordinates | 42.28577, -71.04292 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 5 (Fair) |
| Substructure | 5 (Fair) |
| Scour Critical | Not applicable |
Physical Characteristics
| Material | Steel |
| Design | Stringer/Multi-beam |
| Total Length | 1196.9 ft (364.8 m) |
| Max Span | 89.9 ft (27.4 m) |
| Deck Width | 118.1 ft (36 m) |
| Deck Area | 13132.8 sq m |
| Main Spans | 19 |
| Year Built | 1955 (reconstructed 1984) |
Traffic
| Avg Daily Traffic | 173,365 (2023) |
| Truck Traffic | 7% |
| Lanes On Bridge | 8 |
| Lanes Under Bridge | 12 |
Inspection & Ownership
| Last Inspection | 125 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | B162513D5DOTNBI |