This is a map of the Chicago and Alton Railroad drawn on the Toledo, St. Louis and Western Railroad (Clover Leaf) system as of 1918, with trackage rights in purple. Email me if you would like a copy of the GIS data I created (modified from Bureau of Transportation Statistics North American Transportation Atlas Data) or if you see any errors.
No machine-readable source provided. Own work assumed (based on copyright claims).
No machine-readable author provided. NE2 assumed (based on copyright claims).