I 93 NB Offramp over ST 38 Nb/mystic AVE
Poor Condition53 years old19,267 vehicles/day
Location
| State | Massachusetts |
| County | Middlesex |
| Location | 3.2 Km N Of Jct I93&us1 |
| Carries | I 93 NB Offramp |
| Crosses | ST 38 Nb/mystic AVE |
| Coordinates | 42.39178, -71.08347 |
Condition Ratings
| Overall Condition | Poor |
| Deck | 5 (Fair) |
| Superstructure | 4 (Poor) |
| Substructure | 5 (Fair) |
| Scour Critical | Not applicable |
Physical Characteristics
| Material | Steel |
| Design | Stringer/Multi-beam |
| Total Length | 372.0 ft (113.4 m) |
| Max Span | 80.1 ft (24.4 m) |
| Deck Width | 38.4 ft (11.7 m) |
| Deck Area | 1326.8 sq m |
| Main Spans | 5 |
| Year Built | 1973 |
Traffic
| Avg Daily Traffic | 19,267 (2023) |
| Truck Traffic | 8% |
| Lanes On Bridge | 1 |
| Lanes Under Bridge | 3 |
Inspection & Ownership
| Last Inspection | 524 |
| Inspection Frequency | Every 12 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | S170363BKDOTNBI |