Fox River Valley Map

These are some screen shots from the library of congress.  This must have been early in the history of the Fox River Valley as it was not referred to as the "Milwaukee & Northern Illinois" and the map does not show some of the later schemes for this area.

Note that this also shows the "Milwaukee & Beloit" railroad that was never built along with the "original" Wisconsin Central (no relation to the Soo Line predecessor) that was graded and had a few rails laid but later folded.