OHIO'S INTERLOCKINGS

NICKEL PLATE ROAD

Cleveland Division (Lake Erie)

Now owned by Norfolk Southern.

Was a double track line with single direction ABS, between Madison-Thornton Jct. CTC was initially installed 1944, described below, enabling the elimination of many towers.


INTERLOCKING TOWERS WILL BE ADDED IN THE FUTURE


EARLY CTC INSTALLATIONS

Euclid-Madison
Installed 1944, control machine in dispatcher's office in Conneaut