U.S. Federal Route 20 curves it's way through this portion of Cook County by passing through the collar suburbs of Chicago, before turning east and heading through the southside of Chicago to Indiana. U.S. Rt. 20 passes throught the following towns in Southern Cook County. Northlake
La Grange Park
La Grange Countryside Hodgkins Justice Willow Springs
Hickory Hills Bridgeview Chicago Ridge
Evergreen Park Chicago U.S. Rt. 20 is multi-plexed in Southern Cook County. U.S. Rt. 12, from Melrose Park to the Indiana State Line.