I 495 SB over ST 24 SB
Fair Condition47 years old42,987 vehicles/day
Location
| State | Massachusetts |
| County | Plymouth |
| Location | I 495 At ST 24 |
| Carries | I 495 SB |
| Crosses | ST 24 SB |
| Coordinates | 41.94851, -71.02363 |
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 | 157.2 ft (47.9 m) |
| Max Span | 149.9 ft (45.7 m) |
| Deck Width | 59.1 ft (18 m) |
| Deck Area | 862.2 sq m |
| Main Spans | 1 |
| Year Built | 1979 |
Traffic
| Avg Daily Traffic | 42,987 (2023) |
| Truck Traffic | 11% |
| Lanes On Bridge | 4 |
| Lanes Under Bridge | 4 |
Inspection & Ownership
| Last Inspection | 225 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | B230223T4DOTNBI |