I 93 SB over HWY Vale ST
Fair Condition68 years old145,580 vehicles/day
Location
| State | Massachusetts |
| County | Middlesex |
| Location | 0.1 Mi Sly Andover T.l. |
| Carries | I 93 SB |
| Crosses | HWY Vale ST |
| Coordinates | 42.61696, -71.17567 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 6 (Satisfactory) |
| Substructure | 6 (Satisfactory) |
| Scour Critical | Not applicable |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Stringer/Multi-beam |
| Total Length | 44.9 ft (13.7 m) |
| Max Span | 41.0 ft (12.5 m) |
| Deck Width | 57.1 ft (17.4 m) |
| Deck Area | 238.4 sq m |
| Main Spans | 1 |
| Year Built | 1958 (reconstructed 1972) |
Traffic
| Avg Daily Traffic | 145,580 (2023) |
| Truck Traffic | 10% |
| Lanes On Bridge | 3 |
| Lanes Under Bridge | 2 |
Inspection & Ownership
| Last Inspection | 624 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | T030102HQDOTNBI |