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青海省位于青藏高原东北部,东西长约1200公里,南北宽800公里,面积为72万平方公里。长期以来,公路交通成为青海大部分地区唯一的出行方式。改革开放以来,尤其是西部大开发以来,在交通部的大力支持下,青海交通立足国家支持和自身努力相结合,交通运输发展迅速,路网布局和结构得到改善,公路的等级得到不断提高,尤其是高速公路零的突破,为带动相关产业的发展、拉动青海经济增长,改善青海投资环境、带动沿线人民脱贫致富,提高人民生活质量发挥了至关重要的作用。2000年以来,随着青海省高速公路建设的推进,高速公路信息化建设也取得了长足发展。
Qinghai Province is located in the northeast of the Qinghai-Tibet Plateau, about 1200 km east-west, north-south 800 km wide, an area of 720,000 square kilometers. For a long time, highway traffic has become the only way to travel in most parts of Qinghai. Since the reform and opening up, especially since the great development of the western region, with the strong support of the Ministry of Communications, Qinghai Transportation has been based on the combination of state support and its own efforts. Transportation has developed rapidly, the layout and structure of the road network have been improved, the grade of roads has been continuously improved, In particular, the zero breakthrough in expressways has played a crucial role in driving the development of related industries, boosting the economic growth of Qinghai, improving the investment environment in Qinghai, and driving the people along the line to get rid of poverty and improve people’s living standards. Since 2000, along with the construction of expressway in Qinghai Province, the informatization construction of expressway has also made rapid development.