US 20 Plainfld ST over I 91
Fair Condition58 years old31,251 vehicles/day
Location
| State | Massachusetts |
| County | Hampden |
| Location | Jct Of I-91 & US 20a |
| Carries | US 20 Plainfld ST |
| Crosses | I 91 |
| Coordinates | 42.11139, -72.60633 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 5 (Fair) |
| Substructure | 6 (Satisfactory) |
| Scour Critical | Not applicable |
Physical Characteristics
| Material | Steel Continuous |
| Design | Stringer/Multi-beam |
| Total Length | 385.5 ft (117.5 m) |
| Max Span | 107.3 ft (32.7 m) |
| Deck Width | 82.3 ft (25.1 m) |
| Deck Area | 2949.2 sq m |
| Main Spans | 4 |
| Year Built | 1968 |
Traffic
| Avg Daily Traffic | 31,251 (2017) |
| Truck Traffic | 4% |
| Lanes On Bridge | 4 |
| Lanes Under Bridge | 10 |
Inspection & Ownership
| Last Inspection | 824 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | S2408710MDOTNBI |