HWY Harvard ST over Comb I 90 & Csx/mbta
Fair Condition62 years old3,879 vehicles/day
Location
| State | Massachusetts |
| County | Middlesex |
| Location | .8 Km S. Charles Rv S24 |
| Carries | HWY Harvard ST |
| Crosses | Comb I 90 & Csx/mbta |
| Coordinates | 42.35243, -71.20211 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 7 (Good) |
| Superstructure | 5 (Fair) |
| Substructure | 7 (Good) |
| Scour Critical | Not applicable |
Physical Characteristics
| Material | Steel |
| Design | Stringer/Multi-beam |
| Total Length | 180.8 ft (55.1 m) |
| Max Span | 70.5 ft (21.5 m) |
| Deck Width | 42.3 ft (12.9 m) |
| Deck Area | 710.8 sq m |
| Main Spans | 3 |
| Year Built | 1964 (reconstructed 2010) |
Traffic
| Avg Daily Traffic | 3,879 (2023) |
| Truck Traffic | 3% |
| Lanes On Bridge | 2 |
| Lanes Under Bridge | 6 |
Inspection & Ownership
| Last Inspection | 723 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | N120204R3DOTNBI |