Central Ave. over San.drain.&ship Can.
Fair Condition56 years old9,000 vehicles/day
Location
| State | Illinois |
| County | Cook |
| Location | 0.15m.n.of I-55 |
| Carries | Central Ave. |
| Crosses | San.drain.&ship Can. |
| Coordinates | 41.81986, -87.76305 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 8 (Very Good) |
| Superstructure | 6 (Satisfactory) |
| Substructure | 7 (Good) |
| Channel/Waterway | 8 (Very Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Steel Continuous |
| Design | Stringer/Multi-beam |
| Total Length | 3430.1 ft (1045.5 m) |
| Max Span | 240.2 ft (73.2 m) |
| Deck Width | 65.0 ft (19.8 m) |
| Deck Area | 20700.9 sq m |
| Main Spans | 33 |
| Year Built | 1970 (reconstructed 2007) |
Traffic
| Avg Daily Traffic | 9,000 (2022) |
| Truck Traffic | 6% |
| Lanes On Bridge | 4 |
Inspection & Ownership
| Last Inspection | October 2024 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 016324000000000 |