ST 27 Main ST over Rr Mbta/bmrr
Fair Condition120 years old9,069 vehicles/day
Location
| State | Massachusetts |
| County | Middlesex |
| Location | 100 Ft S Of School ST |
| Carries | ST 27 Main ST |
| Crosses | Rr Mbta/bmrr |
| Coordinates | 42.46007, -71.45446 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 6 (Satisfactory) |
| Substructure | 7 (Good) |
| Scour Critical | Not applicable |
Physical Characteristics
| Material | Prestressed Concrete Continuous |
| Design | Slab |
| Total Length | 85.3 ft (26 m) |
| Max Span | 43.0 ft (13.1 m) |
| Deck Width | 49.9 ft (15.2 m) |
| Deck Area | 395.2 sq m |
| Main Spans | 3 |
| Year Built | 1906 (reconstructed 1997) |
Traffic
| Avg Daily Traffic | 9,069 (2022) |
| Truck Traffic | 2% |
| Lanes On Bridge | 3 |
Inspection & Ownership
| Last Inspection | 124 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is possibly eligible (requires evaluation) |
| Structure Number | A0200429ADOT634 |