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平西高速公路是连接西宁与甘肃省会兰州高速公路的重要组成部分.也是青海省的标志性工程和机场通往西宁的重要通道。西起西宁市的朝阳,东至平安县。全线设互通式立交3处、收费站5处。该路工程于2002年7月建成通车。 平西高速公路位于西宁市和海东行政公署的互助.平安县境内气候上属青藏高原和黄土高原的过渡地带.属高原大陆性气候。冬天气候寒冷干燥.降水量稀少.风多.对植物生长极为
Pingxi Expressway is an important part of Lanzhou Expressway connecting Xining with Gansu provincial capital. It is also a landmark project of Qinghai Province and an important gateway to Xining Airport. West from Xining City, Chaoyang, east Ping County. Set across the board Interchange 3, toll station 5. The road project was opened to traffic in July 2002. Pingxi Expressway is located in the mutual aid of Xining City and Haidong Administrative Office.The climate in Ping’an belongs to the transition zone between the Qinghai-Tibet Plateau and the Loess Plateau and belongs to the plateau continental climate. Cold and dry winter climate. Precipitation rare. Wind and more. Plant growth is extremely