I 93 over ST 16 Myst Val Pky
Poor Condition66 years old182,420 vehicles/day
Location
| State | Massachusetts |
| County | Middlesex |
| Location | 1 Mi S Of Jct I93 & Sr60 |
| Carries | I 93 |
| Crosses | ST 16 Myst Val Pky |
| Coordinates | 42.40606, -71.09945 |
Condition Ratings
| Overall Condition | Poor |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 4 (Poor) |
| Scour Critical | Not applicable |
Physical Characteristics
| Material | Steel |
| Design | Stringer/Multi-beam |
| Total Length | 325.1 ft (99.1 m) |
| Max Span | 85.0 ft (25.9 m) |
| Deck Width | 139.4 ft (42.5 m) |
| Deck Area | 4211.8 sq m |
| Main Spans | 4 |
| Year Built | 1960 (reconstructed 2011) |
Traffic
| Avg Daily Traffic | 182,420 (2018) |
| Truck Traffic | 10% |
| Lanes On Bridge | 8 |
| Lanes Under Bridge | 4 |
Inspection & Ownership
| Last Inspection | 124 |
| Inspection Frequency | Every 12 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | M120393B3DOTNBI |