Wolf RD over Wellers Ditch
Good Condition66 years old11,000 vehicles/day
Location
| State | Illinois |
| County | Cook |
| Location | 0.1 M S Il 58 |
| Carries | Wolf RD |
| Crosses | Wellers Ditch |
| Coordinates | 42.04871, -87.91211 |
Condition Ratings
| Overall Condition | Good |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 7 (Good) |
| Channel/Waterway | 8 (Very Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Box Beam - Multiple |
| Total Length | 30.2 ft (9.2 m) |
| Max Span | 12.1 ft (3.7 m) |
| Deck Width | 67.9 ft (20.7 m) |
| Deck Area | 190.4 sq m |
| Main Spans | 1 |
| Year Built | 1960 |
Traffic
| Avg Daily Traffic | 11,000 (2023) |
| Truck Traffic | 5% |
| Lanes On Bridge | 4 |
Inspection & Ownership
| Last Inspection | 523 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 016200900000000 |