HWY Trapelo RD over Rr Mbta/bmrr
Fair Condition74 years old14,900 vehicles/day
Location
| State | Massachusetts |
| County | Middlesex |
| Location | Waverly Sq Near ST 60 |
| Carries | HWY Trapelo RD |
| Crosses | Rr Mbta/bmrr |
| Coordinates | 42.38774, -71.19051 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 5 (Fair) |
| Superstructure | 5 (Fair) |
| Substructure | 6 (Satisfactory) |
| Scour Critical | Not applicable |
Physical Characteristics
| Material | Steel |
| Design | Stringer/Multi-beam |
| Total Length | 68.9 ft (21 m) |
| Max Span | 65.0 ft (19.8 m) |
| Deck Width | 76.1 ft (23.2 m) |
| Deck Area | 487.2 sq m |
| Main Spans | 1 |
| Year Built | 1952 |
Traffic
| Avg Daily Traffic | 14,900 (2019) |
| Truck Traffic | 9% |
| Lanes On Bridge | 4 |
Inspection & Ownership
| Last Inspection | October 2023 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | B070042MPDOT634 |