Transportation in Edmonton
Transport in Edmonton is fairly typical for a Canadian city of its size, involving air, rail, road and public transit. With very few natural barriers to growth and largely flat to gently rolling terrain bisected by a deep river valley, the city of Edmonton has expanded to cover an area of nearly , of which only two-thirds is built-up, while the metropolitan area covers around . This has resulted in a heavily private transportation-oriented transportation network typical of any other city of its size in North America. However, Edmonton does not have the extensive limited access freeway system typical of what one would find in a US metro area, and the road network is somewhat unusual in regard to access to downtown. Public transportation The Edmonton Transit System (ETS) is the primary public transportation agency, covering most parts of the city, but only within the City of Edmonton proper (with one exception). Neighbouring communities outside Edmonton's city limits such as Sherwood Park and St. Albert operate their own public transit agencies and offer public transportation to and from neighbouring communities. The smaller city of Fort Saskatchewan contracts out bus services there to ETS. Light rail In 1978, Edmonton became the