Interstate 190 (I-190) is an auxiliary Interstate Highway in the US state of Illinois. I-190 runs west from I-90 to O'Hare International Airport, for a distance of 3.07 miles (4.94 km). I-190 is the westernmost leg of the Kennedy Expressway.

Interstate 90 (I-90) in the US state of Illinois runs roughly northwest-to-southeast through the northern part of the state. From the Wisconsin state line at South Beloit, it heads south to Rockford before heading east-southeast to the Indiana state line at Chicago. I-90 traverses 124 miles (200 km) through a variety of settings, from farmland west of the Fox River Valley through the medium-density suburbs west of O'Hare International Airport, through Downtown Chicago, and through the heart of the industrial southeast side of Chicago before entering Indiana.