CLASSIC TRACK DIAGRAMS
CHICAGO AND NORTH WESTERN
Chicago & North Western line from Milwaukee to Wyeville, as it existed during 1950's when line had sidings and more closely spaced signals, and double track between Milwaukee and Clyman Jct. The double track was eliminated around 1958, this information is mostly based on a 1959 track chart which shows the entire line as single track. The track chart shows most signals in the former double track segment as bridges, presumably bridges designed for double track left hand operation. All such signal bridges are indicated on this diagram, not known is whether signals existed for both tracks or just one track. Most likely, closely spaced signal bridges held a signal for just one track.