Park AVE over Cal Union Ditch
Fair Condition68 years old8,500 vehicles/day
Location
| State | Illinois |
| County | Cook |
| Location | 0.5 M S US 6 |
| Carries | Park AVE |
| Crosses | Cal Union Ditch |
| Coordinates | 41.59706, -87.65016 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 6 (Satisfactory) |
| Substructure | 7 (Good) |
| Channel/Waterway | 6 (Satisfactory) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Box Beam - Multiple |
| Total Length | 48.2 ft (14.7 m) |
| Max Span | 44.9 ft (13.7 m) |
| Deck Width | 51.8 ft (15.8 m) |
| Deck Area | 232.3 sq m |
| Main Spans | 1 |
| Year Built | 1958 (reconstructed 2013) |
Traffic
| Avg Daily Traffic | 8,500 (2023) |
| Truck Traffic | 3% |
| Lanes On Bridge | 4 |
Inspection & Ownership
| Last Inspection | 223 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 016077100000000 |