I 93 SB Onramp over HWY West ST
Fair Condition70 years old4,949 vehicles/day
Location
| State | Massachusetts |
| County | Norfolk |
| Location | 1 Mi N Of Jct I93&128 |
| Carries | I 93 SB Onramp |
| Crosses | HWY West ST |
| Coordinates | 42.23979, -71.02478 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 7 (Good) |
| Substructure | 6 (Satisfactory) |
| Scour Critical | Not applicable |
Physical Characteristics
| Material | Steel |
| Design | Stringer/Multi-beam |
| Total Length | 56.1 ft (17.1 m) |
| Max Span | 53.5 ft (16.3 m) |
| Deck Width | 24.9 ft (7.6 m) |
| Deck Area | 130.0 sq m |
| Main Spans | 1 |
| Year Built | 1956 (reconstructed 1984) |
Traffic
| Avg Daily Traffic | 4,949 (2022) |
| Truck Traffic | 6% |
| Lanes On Bridge | 1 |
| Lanes Under Bridge | 2 |
Inspection & Ownership
| Last Inspection | 923 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | Q010443BBDOTNBI |