MICHIGAN'S INTERLOCKINGS

PERE MARQUETTE/CHESAPEAKE & OHIO

Ludington Subdivision

Much of route abandoned, remainder now owned by various short line operators.


CLARE
Mechanical interlocking installed 1887
Replaced with automatic interlocking 1955

Former crossing with Ann Arbor Railroad.

REED CITY
Tower listed with Pennsylvania Railroad

BALDWIN
Watch tower constructed 1889
Electric interlocking installed 1929
Closed 1955, replaced with CTC installation in Saginaw

Former crossing, later a junction, with former Pere Marquette route between Grand Rapids and Traverse City.

ABOVE ABANDONED 1988


EARLY CTC INSTALLATIONS

Saginaw-Clare-Ludington
Installed 1954, control machine in dispatcher's office in Saginaw
Completed 1955