ST 27 N Main ST over Rr Mbta/csx
Good Condition131 years old23,000 vehicles/day
Location
| State | Massachusetts |
| County | Middlesex |
| Location | 0.2 Mi. N. Of Rt-135 |
| Carries | ST 27 N Main ST |
| Crosses | Rr Mbta/csx |
| Coordinates | 42.28560, -71.34806 |
Condition Ratings
| Overall Condition | Good |
| Deck | 7 (Good) |
| Superstructure | 8 (Very Good) |
| Substructure | 7 (Good) |
| Scour Critical | Not applicable |
Physical Characteristics
| Material | Steel |
| Design | Stringer/Multi-beam |
| Total Length | 83.0 ft (25.3 m) |
| Max Span | 68.9 ft (21 m) |
| Deck Width | 62.3 ft (19 m) |
| Deck Area | 480.7 sq m |
| Main Spans | 1 |
| Year Built | 1895 (reconstructed 1995) |
Traffic
| Avg Daily Traffic | 23,000 (2014) |
| Truck Traffic | 10% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 524 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | N0300629PDOT634 |