I 391 over HWY Mckinstry AVE
Fair Condition48 years old49,525 vehicles/day
Location
| State | Massachusetts |
| County | Hampden |
| Location | 1 M N Jct I-90 |
| Carries | I 391 |
| Crosses | HWY Mckinstry AVE |
| Coordinates | 42.17158, -72.61019 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 7 (Good) |
| Superstructure | 6 (Satisfactory) |
| Substructure | 7 (Good) |
| Scour Critical | Not applicable |
Physical Characteristics
| Material | Steel |
| Design | Stringer/Multi-beam |
| Total Length | 91.5 ft (27.9 m) |
| Max Span | 85.0 ft (25.9 m) |
| Deck Width | 111.2 ft (33.9 m) |
| Deck Area | 945.8 sq m |
| Main Spans | 1 |
| Year Built | 1978 |
Traffic
| Avg Daily Traffic | 49,525 (2019) |
| Truck Traffic | 6% |
| Lanes On Bridge | 6 |
| Lanes Under Bridge | 2 |
Inspection & Ownership
| Last Inspection | October 2023 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | C130440WJDOTNBI |