|Comments||Portage la Prairie MB, July 10, 1998. The last 8 cars of an eastbound CN Rail freight train jackknifed near the TransCanada and Hwy.16 junction, 12 km west of Portage la Prairie. The 8 cars derailed and spilled glycol (antifreeze) into a creek which leads to Lake Manitoba. The toxic spill forced the evacuation of area residents. No one was injured.