I 495 NB over St110
Fair Condition62 years old30,724 vehicles/day
Location
| State | Massachusetts |
| County | Essex |
| Location | At Exit 55 |
| Carries | I 495 NB |
| Crosses | St110 |
| Coordinates | 42.84665, -70.91894 |
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 | 200.1 ft (61 m) |
| Max Span | 95.1 ft (29 m) |
| Deck Width | 44.3 ft (13.5 m) |
| Deck Area | 823.5 sq m |
| Main Spans | 3 |
| Year Built | 1964 |
Traffic
| Avg Daily Traffic | 30,724 (2024) |
| Truck Traffic | 12% |
| Lanes On Bridge | 3 |
| Lanes Under Bridge | 3 |
Inspection & Ownership
| Last Inspection | 624 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | A070252WGDOTNBI |