ST 3 over HWY Summer ST
Fair Condition69 years old236,250 vehicles/day
Location
| State | Massachusetts |
| County | Norfolk |
| Location | .16 Km E Braintree T.l. |
| Carries | ST 3 |
| Crosses | HWY Summer ST |
| Coordinates | 42.19955, -70.97009 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 5 (Fair) |
| Substructure | 6 (Satisfactory) |
| Scour Critical | Not applicable |
Physical Characteristics
| Material | Steel |
| Design | Stringer/Multi-beam |
| Total Length | 62.7 ft (19.1 m) |
| Max Span | 55.8 ft (17 m) |
| Deck Width | 116.5 ft (35.5 m) |
| Deck Area | 678.0 sq m |
| Main Spans | 1 |
| Year Built | 1957 (reconstructed 1978) |
Traffic
| Avg Daily Traffic | 236,250 (2023) |
| Truck Traffic | 5% |
| Lanes On Bridge | 6 |
| Lanes Under Bridge | 2 |
Inspection & Ownership
| Last Inspection | 623 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | W32021355DOTNBI |