I 290 WB over I 495
Fair Condition58 years old89,528 vehicles/day
Location
| State | Massachusetts |
| County | Middlesex |
| Location | 2 Miles North Of Route 20 |
| Carries | I 290 WB |
| Crosses | I 495 |
| Coordinates | 42.36308, -71.59039 |
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 | 272.0 ft (82.9 m) |
| Max Span | 98.1 ft (29.9 m) |
| Deck Width | 58.1 ft (17.7 m) |
| Deck Area | 1467.3 sq m |
| Main Spans | 3 |
| Year Built | 1968 |
Traffic
| Avg Daily Traffic | 89,528 (2022) |
| Truck Traffic | 5% |
| Lanes On Bridge | 2 |
| Lanes Under Bridge | 8 |
Inspection & Ownership
| Last Inspection | October 2023 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | M060161TYDOTNBI |