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 391 kilometres (243 mi) long. It is also known as the Louis Riel Trail (LRT) after the 19th century Métis leader. It runs from Highway 1 (Trans-Canada Highway) in Regina 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.