This is going to be Labor day weekend. Traffic around Chicago is going to be hell. Anyone coming from N or W of Chicago... This is what google is going to tell you to do. Don't do it. Do this instead. Not only will you save $.80 in tolls, but you'll save the headache of 80 traffic on Labor Day weekend. Ex used to live in Channahon and coming from Lafayette or Terre Haute that way was MUCH faster.