CSX-Louisville Division

• BS-Big Sandy Sub
• CC-CC Sub
• CN-C and N Sub
• CT-Cincinnati Terminal Sub
• CV-CV Sub
• C1-Coal Run Sub
• C9-Corbin Terminal Sub
• EB-E and BV Sub
• EK-EK Sub
• HL-Indianapolis Sub
• HO-Hoosier Sub
• ID-Indiana Sub
• IL-Illinois Sub
• LC-LCL Sub
• LF-Long Fork Sub
• LH-LH and STL Sub
• LT-Louisville Terminal Sub
• MD-Midland Sub
• ML-Main Line Sub
• M7-Middletown Sub
• M8-Richmond Sub
• NO-Northern Sub
• OD-Old Road Sub
• RH-Rockhouse Sub
• RS-Russell Sub
• SV-SV and E Sub
• TO-Toledo Sub
• ZE-Cincinnati Sub
• Z2-Central Ohio Sub