The information about LaCrosse is correct David. The C&GE (PRR) crossed the Monon at new LaCrosse in 1865. There were two depots there, a new one built by the C&GE, and a older one belonging to the Monon which was moved down there from old LaCrosse which was originally located 1.6 mile to the north where the C&C had crossed in 1861. When the C&GE tied into the C&C at new LaCrosse, the old line to the north was abandoned and removed.
Eventually three more railroads came through LaCrosse, the PM, the C&O, and the CA&S, and all five were still operating when I was a boy growing up there. / Ron