HWY Tremont ST over Comb I 90 & Amtrak
Poor Condition61 years old11,000 vehicles/day
Location
| State | Massachusetts |
| County | Suffolk |
| Location | .32 Km S. Of Bost Com S68 |
| Carries | HWY Tremont ST |
| Crosses | Comb I 90 & Amtrak |
| Coordinates | 42.34769, -71.06842 |
Condition Ratings
| Overall Condition | Poor |
| Deck | 4 (Poor) |
| Superstructure | 5 (Fair) |
| Substructure | 4 (Poor) |
| Scour Critical | Not applicable |
Physical Characteristics
| Material | Steel |
| Design | Stringer/Multi-beam |
| Total Length | 170.9 ft (52.1 m) |
| Max Span | 58.1 ft (17.7 m) |
| Deck Width | 82.3 ft (25.1 m) |
| Deck Area | 1307.7 sq m |
| Main Spans | 3 |
| Year Built | 1965 |
Traffic
| Avg Daily Traffic | 11,000 (2019) |
| Truck Traffic | 7% |
| Lanes On Bridge | 5 |
| Lanes Under Bridge | 8 |
Inspection & Ownership
| Last Inspection | November 2021 |
| Inspection Frequency | Every 12 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | B160434TFDOTNBI |