~ Alton & Southern Railroad

~ Belt Railway of Chicago

~ Bloomer Line

~ Central Illinois Railroad

~ Chicago-Chemung Railroad

~ Chicago Rail Link

~ Chicago Shortline

~ Chicago South Shore & South Bend Railroad

~ Crab Orchard & Egyptian Railroad

~ Decatur Junction Railway

~ Eastern Illinois Railroad

~ Effingham Railroad

~ Elgin Joliet & Eastern Railroad

~ I&M Rail Link

~ Illinois Midland Railroad

~ Illinois Railnet

~ Illinois Western Railroad

~ Indiana Railroad

~ Iowa Interstate Railroad

~ Kankakee Beaverville & Southern Railroad

~ Keokuk Junction Railway

~ Manufacturers' Junction Railroad

~ Manufacturers Railroad

~ Peoria & Pekin Union Railroad

~ Pioneer Industrial Railroad

~ Shawnee Terminal Railroad

~ Terminal Railroad Association of St. Louis

~ Toledo Peoria & Western Railroad

~ Vandalia Railroad

~ Wisconsin & Southern Railroad