China opens $4 billion expressway on permafrost of Qinghai-Tibet Plateau - Livemint

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China opens $4 billion expressway on permafrost of Qinghai-Tibet Plateau Livemint Beijing: China has opened an expressway on the permafrost of Qinghai-Tibet Plateau, the world's highest, at a total cost of $4 billion. The 634.8km expressway section, which connects Gonghe County with the city of Yushu in northwest China's Qinghai ... and more »

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