ST 9 Huntingtn Av over Comb I 90 & Mbta/csx
Poor Condition61 years old19,200 vehicles/day
Location
| State | Massachusetts |
| County | Suffolk |
| Location | .1 Mi S.pru Center S57 |
| Carries | ST 9 Huntingtn Av |
| Crosses | Comb I 90 & Mbta/csx |
| Coordinates | 42.34782, -71.07874 |
Condition Ratings
| Overall Condition | Poor |
| Deck | 5 (Fair) |
| Superstructure | 6 (Satisfactory) |
| Substructure | 4 (Poor) |
| Scour Critical | Not applicable |
Physical Characteristics
| Material | Steel |
| Design | Stringer/Multi-beam |
| Total Length | 307.1 ft (93.6 m) |
| Max Span | 79.1 ft (24.1 m) |
| Deck Width | 123.4 ft (37.6 m) |
| Deck Area | 3519.4 sq m |
| Main Spans | 5 |
| Year Built | 1965 |
Traffic
| Avg Daily Traffic | 19,200 (2019) |
| Truck Traffic | 3% |
| Lanes On Bridge | 4 |
| Lanes Under Bridge | 8 |
Inspection & Ownership
| Last Inspection | 623 |
| Inspection Frequency | Every 12 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | B160494T8DOTNBI |