US 3 /st2&16/alwf over Tr Red Line
Poor Condition43 years old25,732 vehicles/day
Location
| State | Massachusetts |
| County | Middlesex |
| Location | .4 Mi N Of Concord AVE |
| Carries | US 3 /st2&16/alwf |
| Crosses | Tr Red Line |
| Coordinates | 42.39622, -71.14072 |
Condition Ratings
| Overall Condition | Poor |
| Deck | 3 (Serious) |
| Superstructure | 3 (Serious) |
| Substructure | 5 (Fair) |
| Scour Critical | Not applicable |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Box Beam - Multiple |
| Total Length | 74.1 ft (22.6 m) |
| Max Span | 65.0 ft (19.8 m) |
| Deck Width | 63.0 ft (19.2 m) |
| Deck Area | 433.9 sq m |
| Main Spans | 1 |
| Year Built | 1983 |
Traffic
| Avg Daily Traffic | 25,732 (2025) |
| Truck Traffic | 3% |
| Lanes On Bridge | 4 |
Inspection & Ownership
| Last Inspection | 225 |
| Inspection Frequency | Every 6 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | C010314DRDOTNBI |