I 93 SB over Water Shawsheen River
Fair Condition68 years old77,340 vehicles/day
Location
| State | Massachusetts |
| County | Essex |
| Location | 2.5 Mi South Of RT 133 |
| Carries | I 93 SB |
| Crosses | Water Shawsheen River |
| Coordinates | 42.61476, -71.17507 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 6 (Satisfactory) |
| Substructure | 5 (Fair) |
| Channel/Waterway | 5 (Fair) |
| Scour Critical | 4 — Foundations need monitoring |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Stringer/Multi-beam |
| Total Length | 51.8 ft (15.8 m) |
| Max Span | 46.6 ft (14.2 m) |
| Deck Width | 71.2 ft (21.7 m) |
| Deck Area | 342.9 sq m |
| Main Spans | 1 |
| Year Built | 1958 (reconstructed 1972) |
Traffic
| Avg Daily Traffic | 77,340 (2019) |
| Truck Traffic | 10% |
| Lanes On Bridge | 3 |
Inspection & Ownership
| Last Inspection | 523 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | A090232J5DOTNBI |