I 90 Ramp On&off over I 495
Fair Condition58 years old30,736 vehicles/day
Location
| State | Massachusetts |
| County | Middlesex |
| Location | 1.5 Mi. S. Of Rte. 9 |
| Carries | I 90 Ramp On&off |
| Crosses | I 495 |
| Coordinates | 42.26282, -71.56321 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 6 (Satisfactory) |
| Scour Critical | Not applicable |
Physical Characteristics
| Material | Steel |
| Design | Stringer/Multi-beam |
| Total Length | 248.0 ft (75.6 m) |
| Max Span | 90.9 ft (27.7 m) |
| Deck Width | 59.7 ft (18.2 m) |
| Deck Area | 1375.9 sq m |
| Main Spans | 2 |
| Year Built | 1968 (reconstructed 2013) |
Traffic
| Avg Daily Traffic | 30,736 (2022) |
| Truck Traffic | 6% |
| Lanes On Bridge | 3 |
| Lanes Under Bridge | 7 |
Inspection & Ownership
| Last Inspection | 124 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | H2301220QDOTNBI |