Illinois Central-The Mainline of Mid America

Illinois Central was known as the Mainline of Mid America.  Illinois Central served states along the Mississippi River, the Gulf Coast and the Upper Midwest.
Illinois Central was known for its City of New Orleans passenger train that operated between Chicago and New Orleans.  "The City of New Orleans" entered pop-culture with the well known Steve Goodman song. Amtrak's City of New Orleans train between Chicago and New Orleans takes its name from the famous Illinois Central passenger train.