I 91 over HWY Union ST
Fair Condition64 years old114,200 vehicles/day
Location
| State | Massachusetts |
| County | Hampden |
| Location | Jct Union St. |
| Carries | I 91 |
| Crosses | HWY Union ST |
| Coordinates | 42.09681, -72.58708 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 8 (Very Good) |
| Superstructure | 6 (Satisfactory) |
| Substructure | 6 (Satisfactory) |
| Scour Critical | Not applicable |
Physical Characteristics
| Material | Steel |
| Design | Stringer/Multi-beam |
| Total Length | 157.8 ft (48.1 m) |
| Max Span | 68.9 ft (21 m) |
| Deck Width | 122.0 ft (37.2 m) |
| Deck Area | 1789.3 sq m |
| Main Spans | 3 |
| Year Built | 1962 (reconstructed 2018) |
Traffic
| Avg Daily Traffic | 114,200 (2018) |
| Truck Traffic | 6% |
| Lanes On Bridge | 6 |
| Lanes Under Bridge | 4 |
Inspection & Ownership
| Last Inspection | 424 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | S2405710HDOTNBI |