| Country: | USA | ||
| Tri-State Highway | |||
| Alternate Name: | Kingery Expressway, Borman Expressway | ||
| Maint: | IDOT, INDOT | ||
| Length Mi: | 18.46 | ||
| Length Round: | 2 | ||
| Length Ref: | [1] | ||
| Length Notes: | Kingery: 30NaN0 Borman: 15.462NaN2 | ||
| Direction A: | West | ||
| Terminus A: | near Thornton, IL | ||
| Junction: | in Gary, IN | ||
| Direction B: | East | ||
| Terminus B: | in Lake Station, IN | ||
| Counties: | Cook, Lake | ||
| System: |
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The Tri-State Highway was the designation for an 18 mile expressway in the Chicago metropolitan area. The original designations for the expressway were Interstate 80, 90, and 294, as well as a portion of U.S. Route 6. It connects the Tri-State Tollway, Bishop Ford Freeway, and Illinois Route 394 in the west to the Indiana Toll Road in the east.
In 1953, the Tri-State Highway was renamed. The road that was once part of the Tri-State Highway is now: