HWY Marion ST over Rr Mbta/csx
Good Condition130 years old8,300 vehicles/day
Location
| State | Massachusetts |
| County | Middlesex |
| Location | 0.3 Mi N RT 135 |
| Carries | HWY Marion ST |
| Crosses | Rr Mbta/csx |
| Coordinates | 42.28722, -71.33791 |
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 | 85.0 ft (25.9 m) |
| Max Span | 85.0 ft (25.9 m) |
| Deck Width | 34.8 ft (10.6 m) |
| Deck Area | 274.5 sq m |
| Main Spans | 1 |
| Year Built | 1896 (reconstructed 2018) |
Traffic
| Avg Daily Traffic | 8,300 (2024) |
| Truck Traffic | 3% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 724 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is eligible for the National Register |
| Structure Number | N0300329TDOTNBI |