CHICAGO'S INTERLOCKINGS

BALTIMORE & OHIO CHICAGO TERMINAL

Altenheim Subdivision

Now owned by CSX.

Double track line.


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ROCKWELL STREET
Electric pneumatic interlocking installed 1902
Interlocking replaced with switchtender around 1940's

Former crossing and junction with Pennsylvania Railroad Panhandle line, abandoned 1986, and Chicago & North Western Rockwell Subdivision.

46TH AVENUE
Tower listed with Belt Railway of Chicago

FOREST PARK
Electric pneumatic interlocking installed 1903

Connection with CN former Soo Line/Wisconsin Central line. Also until 1970's a junction, where Chicago Great Western line continued further west. Also until 1957 was a crossing with Chicago Aurora & Elgin Railroad.

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