I 93 SB On Ramp over Other Relief
Fair Condition68 years old15,647 vehicles/day
Location
| State | Massachusetts |
| County | Suffolk |
| Location | 2 Mi S Of Jct I90&i93 |
| Carries | I 93 SB On Ramp |
| Crosses | Other Relief |
| Coordinates | 42.31973, -71.05288 |
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 | 512.1 ft (156.1 m) |
| Max Span | 85.0 ft (25.9 m) |
| Deck Width | 29.2 ft (8.9 m) |
| Deck Area | 1389.3 sq m |
| Main Spans | 6 |
| Year Built | 1958 (reconstructed 1984) |
Traffic
| Avg Daily Traffic | 15,647 (2023) |
| Truck Traffic | 5% |
| Lanes On Bridge | 1 |
Inspection & Ownership
| Last Inspection | December 2023 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | B162593EHDOTNBI |