HWY River RD over I 95 /st128
Fair Condition66 years old16,800 vehicles/day
Location
| State | Massachusetts |
| County | Middlesex |
| Location | 2.3 Km Sly RT 20 |
| Carries | HWY River RD |
| Crosses | I 95 /st128 |
| Coordinates | 42.35178, -71.26462 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 6 (Satisfactory) |
| Substructure | 5 (Fair) |
| Scour Critical | Not applicable |
Physical Characteristics
| Material | Steel Continuous |
| Design | Stringer/Multi-beam |
| Total Length | 262.1 ft (79.9 m) |
| Max Span | 89.2 ft (27.2 m) |
| Deck Width | 50.2 ft (15.3 m) |
| Deck Area | 1222.5 sq m |
| Main Spans | 4 |
| Year Built | 1960 |
Traffic
| Avg Daily Traffic | 16,800 (2023) |
| Truck Traffic | 12% |
| Lanes On Bridge | 2 |
| Lanes Under Bridge | 8 |
Inspection & Ownership
| Last Inspection | 423 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | W290172LFDOTNBI |