Highway 11 is a major north–south highway in Saskatchewan, Canada, that connects the province's three largest cities: Regina, Saskatoon, and Prince Albert. It is a structural pavement major arterial highway which is approximately 393 kilometres (244 mi) long. It is also known as the Louis Riel Trail (LRT) after the 19th century Métis leader, Louis Riel. It runs from Highway 1 in Regina north until Highway 2 south of Prince Albert. Historically the southern portion between Regina and Saskatoon was Provincial Highway 11, and followed the Dominion Survey lines on the square, and the northern portion between Saskatoon and Prince Albert was Provincial Highway 12.