The Milwaukee District/North makes use of CP 's C & M Subdivision while Milwaukee District/West Lines makes use of CP 's Elgin Subdivision .
CP Rail also owns the track for , handles dispatching of , and otherwise participates in the running of two commuter rail lines , the Milwaukee District/North ( which uses CP 's C & M Subdivision and Milwaukee District/West Lines ( which uses CP 's Elgin Subdivision ) , as part of Greater Chicago 's Metra system.
Canadian Pacific Railway