I 495 NB over HWY Beacon ST
Fair Condition64 years old61,119 vehicles/day
Location
| State | Massachusetts |
| County | Essex |
| Location | 1.4 Mi N I93 |
| Carries | I 495 NB |
| Crosses | HWY Beacon ST |
| Coordinates | 42.67479, -71.17220 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 5 (Fair) |
| Substructure | 5 (Fair) |
| Scour Critical | Not applicable |
Physical Characteristics
| Material | Steel |
| Design | Stringer/Multi-beam |
| Total Length | 109.9 ft (33.5 m) |
| Max Span | 49.9 ft (15.2 m) |
| Deck Width | 56.1 ft (17.1 m) |
| Deck Area | 572.9 sq m |
| Main Spans | 3 |
| Year Built | 1962 |
Traffic
| Avg Daily Traffic | 61,119 (2024) |
| Truck Traffic | 10% |
| Lanes On Bridge | 3 |
| Lanes Under Bridge | 2 |
Inspection & Ownership
| Last Inspection | 224 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | A090342XTDOTNBI |