<page_title> List of CSX Transportation lines </page_title> <section_title> Active lines </section_title> <table> <cell> Callahan Subdivision <col_header> CSX Northern Region[edit] Albany Division[edit] </col_header> <col_header> Subdivision </col_header> <col_header> Baltimore Division[edit] </col_header> <col_header> Subdivision </col_header> <col_header> Chicago Division[edit] </col_header> <col_header> Subdivision </col_header> <col_header> Great Lakes Division[edit] </col_header> <col_header> Subdivision </col_header> <col_header> Louisville Division[edit] </col_header> <col_header> Subdivision </col_header> <col_header> CSX Southern Region[edit] Atlanta Division[edit] </col_header> <col_header> Subdivision </col_header> <col_header> Florence Division[edit] </col_header> <col_header> Subdivision </col_header> <col_header> Jacksonville Division[edit] </col_header> <col_header> Subdivision </col_header> </cell> </table>
The Callahan Subdivision is a CSX Transportation line within the Jacksonville Division.