CLASSIC TRACK DIAGRAMS
CHICAGO AND NORTH WESTERN
Valley Subdivision
Chicago & North Western line from Fond Du Lac to Green Bay, as it existed during 1950's when when it was a signaled passenger line. Also indicated are signal numbers, which were generally consecutively numbered instead of the more customary mileage numbering system. Odd numbers northbound and even numbers southbound. The presence or absence of signal numbers indicates whether signals at a location are for both directions or only one direction.