HWY S Union Conn over HWY South ST
Fair Condition64 years old10,100 vehicles/day
Location
| State | Massachusetts |
| County | Essex |
| Location | At Andover Town Line |
| Carries | HWY S Union Conn |
| Crosses | HWY South ST |
| Coordinates | 42.68329, -71.15306 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 5 (Fair) |
| Superstructure | 5 (Fair) |
| Substructure | 6 (Satisfactory) |
| Scour Critical | Not applicable |
Physical Characteristics
| Material | Steel |
| Design | Stringer/Multi-beam |
| Total Length | 122.0 ft (37.2 m) |
| Max Span | 46.9 ft (14.3 m) |
| Deck Width | 32.8 ft (10 m) |
| Deck Area | 372 sq m |
| Main Spans | 3 |
| Year Built | 1962 |
Traffic
| Avg Daily Traffic | 10,100 (2025) |
| Truck Traffic | 6% |
| Lanes On Bridge | 1 |
| Lanes Under Bridge | 2 |
Inspection & Ownership
| Last Inspection | 125 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | L04042318DOTNBI |