Analysis of information sources in references of the Wikipedia article "南安大略" in Chinese language version.
It is North America’s busiest highway, and one of the busiest in the world. The section of the 401 that cuts across the northern part of Toronto has been expanded to eighteen lanes, and typically carries 420,000 vehicles a day, rising to 500,000 at peak times, as compared to 380,000 on the I-405 in Los Angeles or 350,000 on the I-75 in Atlanta (Gray).
Highway 401 is one of the busiest highways in the world and represents a vital link in Ontario's transportation infrastructure, carrying more than 400,000 vehicles per day through Toronto.
|url=值 (帮助). Statistics Canada. 2008-11-05 [2009-04-01]. （原始内容存档于2009-05-04）.|url=值 (帮助). Statistics Canada. 2008-11-05 [2009-04-01]. （原始内容存档于2009-05-04）.Highway 401 is one of the busiest highways in the world and represents a vital link in Ontario's transportation infrastructure, carrying more than 400,000 vehicles per day through Toronto.
It is North America’s busiest highway, and one of the busiest in the world. The section of the 401 that cuts across the northern part of Toronto has been expanded to eighteen lanes, and typically carries 420,000 vehicles a day, rising to 500,000 at peak times, as compared to 380,000 on the I-405 in Los Angeles or 350,000 on the I-75 in Atlanta (Gray).