104th AVE over Cal Sag Channel
Fair Condition62 years old2,400 vehicles/day
Location
| State | Illinois |
| County | Cook |
| Location | 0.5 M S 107th P19 |
| Carries | 104th AVE |
| Crosses | Cal Sag Channel |
| Coordinates | 41.68823, -87.87485 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 5 (Fair) |
| Superstructure | 5 (Fair) |
| Substructure | 6 (Satisfactory) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Steel |
| Design | Truss - Thru |
| Total Length | 405.8 ft (123.7 m) |
| Max Span | 290.0 ft (88.4 m) |
| Deck Width | 44.9 ft (13.7 m) |
| Deck Area | 1694.7 sq m |
| Main Spans | 1 |
| Year Built | 1964 (reconstructed 2014) |
Traffic
| Avg Daily Traffic | 2,400 (2022) |
| Truck Traffic | 3% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 323 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 016301800000000 |