Provincial Trunk Highway 12 (PTH 12) is a provincial primary highway located in the Canadian province of Manitoba. Lying entirely in the Eastman Region, it runs from the U.S. border (where it meets with Minnesota State Highway 313) to a dead end in Grand Beach. PTH 12 forms the Manitoba section of MOM's Way, a tourist route from Thunder Bay to Winnipeg.[1] PTH 12 is primarily a two-lane highway except for two four-lane stretch between Steinbach and PTH 1 (22 kilometres) and a ten-kilometre concurrency with PTH 44.