HWY Summer ST over Water Shawsheen River
Fair Condition67 years old5,820 vehicles/day
Location
| State | Massachusetts |
| County | Middlesex |
| Location | 2.5 Mi E Of South RD |
| Carries | HWY Summer ST |
| Crosses | Water Shawsheen River |
| Coordinates | 42.47374, -71.26399 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 6 (Satisfactory) |
| Substructure | 5 (Fair) |
| Channel/Waterway | 4 (Poor) |
| Scour Critical | 4 — Foundations need monitoring |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Box Beam - Multiple |
| Total Length | 27.9 ft (8.5 m) |
| Max Span | 26.9 ft (8.2 m) |
| Deck Width | 44.0 ft (13.4 m) |
| Deck Area | 113.9 sq m |
| Main Spans | 1 |
| Year Built | 1959 |
Traffic
| Avg Daily Traffic | 5,820 (2024) |
| Truck Traffic | 11% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 224 |
| Inspection Frequency | Every 6 months |
| Owner | Town/Township Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | B040172B8MUNNBI |