HWY Southmptn ST over I 93 /us1/st3
Fair Condition68 years old32,327 vehicles/day
Location
| State | Massachusetts |
| County | Suffolk |
| Location | 1.1 Km S Of Jct I90&93 |
| Carries | HWY Southmptn ST |
| Crosses | I 93 /us1/st3 |
| Coordinates | 42.33034, -71.06127 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 5 (Fair) |
| Superstructure | 5 (Fair) |
| Substructure | 6 (Satisfactory) |
| Scour Critical | Not applicable |
Physical Characteristics
| Material | Steel |
| Design | Stringer/Multi-beam |
| Total Length | 277.9 ft (84.7 m) |
| Max Span | 90.9 ft (27.7 m) |
| Deck Width | 69.9 ft (21.3 m) |
| Deck Area | 1804.1 sq m |
| Main Spans | 4 |
| Year Built | 1958 (reconstructed 1983) |
Traffic
| Avg Daily Traffic | 32,327 (2024) |
| Truck Traffic | 10% |
| Lanes On Bridge | 2 |
| Lanes Under Bridge | 8 |
Inspection & Ownership
| Last Inspection | 324 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | B162723F6DOTNBI |