HWY Congress ST over Water South River
Fair Condition109 years old11,720 vehicles/day
Location
| State | Massachusetts |
| County | Essex |
| Location | At South River |
| Carries | HWY Congress ST |
| Crosses | Water South River |
| Coordinates | 42.51936, -70.88974 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 7 (Good) |
| Substructure | 6 (Satisfactory) |
| Channel/Waterway | 6 (Satisfactory) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Prestressed Concrete Continuous |
| Design | Box Beam - Multiple |
| Total Length | 134.8 ft (41.1 m) |
| Max Span | 65.0 ft (19.8 m) |
| Deck Width | 65.3 ft (19.9 m) |
| Deck Area | 817.9 sq m |
| Main Spans | 2 |
| Year Built | 1917 (reconstructed 1996) |
Traffic
| Avg Daily Traffic | 11,720 (2024) |
| Truck Traffic | 11% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 924 |
| Inspection Frequency | Every 24 months |
| Owner | City/Municipal Highway Agency |
| Historical Significance | Bridge is eligible for the National Register |
| Structure Number | S010042QEMUNNBI |