Duplainville, Wisconsin
A new brick building was then built, which was torn down in 1987 after an interchange track was installed in the northeastern quadrant of the diamond connecting the two lines.Canadian Pacific assumed full ownership and control of the line in 1990 after purchasing the Soo Line (CP merged with Kansas City Southern in April 2023 to form CPKC).The line built by Wisconsin Central went through the ownership of various railroads before being handed to Canadian National in 2001.[citation needed] The diamond junction in the center of Duplainville attracts many rail enthusiasts and railroad photographers due to around 20–25 trains that run through each line per day.The north–south mainline belongs to the Canadian National Railway's single-tracked Waukesha Subdivision, which operates under the Wisconsin Central Ltd. subsidiary.