ILLINOIS'S INTERLOCKINGS

SOUTHERN RAILWAY

Princeton-St. Louis

Now owned by Norfolk Southern.


MT. CARMEL
Mechanical interlocking installed 1907

Former crossing with New York Central Cairo Branch, abandoned 1982.

BROWNS
Tower listed with Illinois Central

FAIRFIELD
Non interlocked crossing

Former crossing with Baltimore & Ohio Springfield Subdivision, abandoned 1985.

VN TOWER (Mount Vernon)
Tower listed with Chicago & Eastern Illinois

BELLEVILLE
Mechanical interlocking installed 1905

Crossing, prior to elevation of Louisville & Nashville Evansville Division over this line.

COAPMAN
Tower listed with Alton & Southern

S TOWER
Tower listed with Terminal Railroad Association

Q TOWER (East St. Louis)
Tower listed with Terminal Railroad Association