I 495 NB over ST 28 Sb/n Main ST
Poor Condition64 years old48,915 vehicles/day
Location
| State | Massachusetts |
| County | Essex |
| Location | 2.4 Mi N I93 |
| Carries | I 495 NB |
| Crosses | ST 28 Sb/n Main ST |
| Coordinates | 42.67891, -71.15278 |
Condition Ratings
| Overall Condition | Poor |
| Deck | 6 (Satisfactory) |
| Superstructure | 6 (Satisfactory) |
| Substructure | 4 (Poor) |
| Scour Critical | Not applicable |
Physical Characteristics
| Material | Steel |
| Design | Stringer/Multi-beam |
| Total Length | 131.9 ft (40.2 m) |
| Max Span | 50.9 ft (15.5 m) |
| Deck Width | 60.0 ft (18.3 m) |
| Deck Area | 735.7 sq m |
| Main Spans | 3 |
| Year Built | 1962 |
Traffic
| Avg Daily Traffic | 48,915 (2022) |
| Truck Traffic | 8% |
| Lanes On Bridge | 4 |
| Lanes Under Bridge | 2 |
Inspection & Ownership
| Last Inspection | 224 |
| Inspection Frequency | Every 12 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | A090362XWDOTNBI |