I 495 SB over HWY Summer ST
Poor Condition60 years old41,765 vehicles/day
Location
| State | Massachusetts |
| County | Norfolk |
| Location | Mm40 .3 Mi N Of Wrntm Tl |
| Carries | I 495 SB |
| Crosses | HWY Summer ST |
| Coordinates | 42.05761, -71.38373 |
Condition Ratings
| Overall Condition | Poor |
| Deck | 6 (Satisfactory) |
| Superstructure | 4 (Poor) |
| Substructure | 7 (Good) |
| Scour Critical | Not applicable |
Physical Characteristics
| Material | Steel |
| Design | Stringer/Multi-beam |
| Total Length | 95.5 ft (29.1 m) |
| Max Span | 90.6 ft (27.6 m) |
| Deck Width | 54.8 ft (16.7 m) |
| Deck Area | 486.0 sq m |
| Main Spans | 1 |
| Year Built | 1966 |
Traffic
| Avg Daily Traffic | 41,765 (2022) |
| Truck Traffic | 6% |
| Lanes On Bridge | 3 |
| Lanes Under Bridge | 2 |
Inspection & Ownership
| Last Inspection | 823 |
| Inspection Frequency | Every 12 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | F080241VDDOTNBI |