HWY Dorchstr AVE over Comb Haul RD & Mbta Red
Fair Condition109 years old34,913 vehicles/day
Location
| State | Massachusetts |
| County | Suffolk |
| Location | 1.8 Km SW Of D ST |
| Carries | HWY Dorchstr AVE |
| Crosses | Comb Haul RD & Mbta Red |
| Coordinates | 42.33906, -71.05708 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 5 (Fair) |
| Superstructure | 5 (Fair) |
| Substructure | 5 (Fair) |
| Scour Critical | Not applicable |
Physical Characteristics
| Material | Steel Continuous |
| Design | Girder and Floorbeam |
| Total Length | 101.4 ft (30.9 m) |
| Max Span | 48.2 ft (14.7 m) |
| Deck Width | 60.0 ft (18.3 m) |
| Deck Area | 565.5 sq m |
| Main Spans | 2 |
| Year Built | 1917 (reconstructed 1959) |
Traffic
| Avg Daily Traffic | 34,913 (2023) |
| Truck Traffic | 7% |
| Lanes On Bridge | 4 |
| Lanes Under Bridge | 2 |
Inspection & Ownership
| Last Inspection | November 2023 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Historical significance is not determined |
| Structure Number | B161993H6DOT634 |