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The Yibin-Suyong Expressway is a highway in Sichuan Province, China, connecting Yibin City and Xuyong County, Luzhou City, as one part of the Guiyang-Chengdu Expressway (National Highway G7512) and the Suining-Bijie Expressway (Sichuan Expressway S41). With line length of 96.105 kilometres, the road for two-way four-lane, designed speed of 80 km / h, it is not only an important interprovincial channel to Guizhou, the Pearl River Delta, Beibu Gulf,but also the country's ‘Baijiu Golden Triangle is an important connection channel.