I 495 Ramp E over I 495 Ramps A & B
Fair Condition22 years old19,500 vehicles/day
Location
| State | Massachusetts |
| County | Essex |
| Location | .3 Mi N Merrimac River |
| Carries | I 495 Ramp E |
| Crosses | I 495 Ramps A & B |
| Coordinates | 42.71153, -71.13706 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 7 (Good) |
| Superstructure | 6 (Satisfactory) |
| Substructure | 7 (Good) |
| Scour Critical | Not applicable |
Physical Characteristics
| Material | Prestressed Concrete Continuous |
| Design | Box Beam - Single/Spread |
| Total Length | 172.6 ft (52.6 m) |
| Max Span | 106.0 ft (32.3 m) |
| Deck Width | 32.8 ft (10 m) |
| Deck Area | 526 sq m |
| Main Spans | 3 |
| Year Built | 2004 |
Traffic
| Avg Daily Traffic | 19,500 (2024) |
| Truck Traffic | 8% |
| Lanes On Bridge | 1 |
| Lanes Under Bridge | 3 |
Inspection & Ownership
| Last Inspection | November 2024 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Historical significance is not determined |
| Structure Number | L04053AJMDOTNBI |