MICHIGAN'S INTERLOCKINGS

NEW YORK CENTRAL

Kalamazoo Branch

Segments now owned by various short line operators, some segments abandoned.


THREE RIVERS
Mechanical interlocking installed 1900
Closed by 1940's/non interlocked

Former crossing with New York Central Air Line Branch, abandoned 1982.

SCHOOLCRAFT
Tower listed with Grand Trunk Western

GIBSON STREET (Kalamazoo)
Tower listed with Pennsylvania Railroad

BO TOWER (Kalamazoo)
Tower listed with New York Central

Click for Google Map of Kalamazoo

KALAMAZOO (North Yard)
Mechanical interlocking installed 1891
Closed 1940's/non interlocked

Former junction with New York Central CK&S Branch.

BELOW NOT INCLUDED IN CONRAIL 1976

PLAINWELL
Tower listed with Pennsylvania Railroad

LAMAR
Tower listed with Pere Marquette

LAKE MICHIGAN DRIVE (Grand Rapids)
Non interlocked crossing

Former crossing with Pennsylvania Railroad Grand Rapids Division.


EARLY CTC INSTALLATIONS

Jackson-Elkhart
Installed 1958, control machine in dispatcher's office at Jackson Yard