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Stoney Trail, designated Alberta Provincial Highway No. 201 by Alberta Transportation, is a ring road freeway around Calgary, Alberta, Canada. Currently located entirely within the City of Calgary, Stoney Trail is one of the two freeway ring roads in Alberta (the other being Anthony Henday Drive in Edmonton). Stoney Trail serves as a bypass route for Alberta Highway 1, a major urban thoroughfare. It will also serve as a bypass route for Deerfoot Trail, Alberta's busiest freeway. Its highway number, 201, was derived from the fact that it bypasses Alberta Highway 1 (the other bypass/ring road in Alberta being Anthony Henday Drive (also known as Highway 216) in Edmonton, which bypasses Alberta Highway 16). Stoney Trail is split into four sections, designated by compass quadrants. The northeast segment was known as East Freeway until partway through construction. The construction of the southeast portion of the ring road started in the spring of 2010, and completed on November 22, 2013. The southwest segment was rejected in 2009 but was accepted by the Tsuu T'ina reserve in 2013 after another agreement. Stoney Trail was named after one of the three tribes which make up the Nakoda First Nation - the other two tribes are the Chiniki and the Wesley. == Transportation and utility corridor == Planning for the Calgary and Edmonton ring roads started in the 1970s when the province developed restricted development areas in a corridor of land then mostly outside the developed civic areas for future infrastructure including high-speed ring road systems. This land is also known as the Transportation and Utility Corridor (TUC) as land set aside for future road and utility purposes. Land acquisition started in 1974 and by the time the ring road projects were initiated had acquired 97% of the lands. The Calgary TUC failed to include a TUC corridor in southwest Calgary between Glenmore Trail and Highway 22X. The City of Calgary is bounded along 37 Street SW by the Tsuu T'ina Nation. The developed areas of the City of Calgary had already reached 37 Street SW around the Glenmore Reservoir inhibiting the ability of the government to impose an RDA. The missing link in the TUC map created uncertainty in the future Southwest Ring Road network which until October 2013 complicated completion of the Southwest Ring Road. However, in 2013 the Tsuu T'ina had another agreement with the province, which was accepted by the nation. 抄文引用元・出典: フリー百科事典『 ウィキペディア（Wikipedia）』 ■ウィキペディアで「Stoney Trail」の詳細全文を読む スポンサード リンク
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