Former Pennsylvania Railroad
Pan Subdivision (Mingo Junction-Newark)
Cadiz Branch (Cadiz Junction-Cadiz)
Eastern Ohio Branch (Dover-Cambridge-Byesville-Marietta)
Former Baltimore & Ohio Railroad
Cambridge Subdivision (Bellaire-Cambridge-Newark)
C&N Subdivision (Newark-Columbus)
Mt. Vernon Subdivision (Newark-Mt. Vernon-Mansfield)
Former New York Central Railroad
Piney Fork Subdivision (North Apex-Carmen-Dillonvale)
Former Wheeling & Lake Erie Railway/Nickel Plate Road
OHCE Subdivision (Harmon-Zanesville)
Former Pennsylvania Railroad
OSRR Subdivision (Trinway-Zanesville-New Lexington-Morrow)