CHICAGO'S INTERLOCKINGS

NEW YORK CENTRAL

Joliet Branch

Mostly abandoned 1976.

LIVERPOOL
Tower listed with Pennsylvania Railroad

SOUTH GARY
Tower listed with Nickel Plate

GRIFFITH
Tower listed with Elgin Joliet & Eastern

HARTSDALE
Tower listed with Pennsylvania Railroad

DYER
Tower listed with Monon

CHICAGO HEIGHTS
Tower listed with Chicago & Eastern Illinois

MATTESON
Mechanical interlocking installed 1893

Crossing, prior to elevation of Illinois Central over New York Central Joliet Branch in 1922.

Click for Google Map of Cook County/Far South

EAST JOLIET
Tower listed with Elgin Joliet & Eastern

MC TOWER (Joliet)
Tower listed with Rock Island