我国公路发展状况（Highway development in China）.docVIP

我国公路发展状况（Highway development in China） (1) general survey of highway industry 1, highway industry status As a special form of highway transportation, expressway is an important symbol of traffic modernization. The development of Expressway in China than in western developed countries in half a century of time. Since the first expressway was opened to traffic in mainland China in 1988, Chinas highway has been developed continuously, rapidly and orderly. As of the end of 2011, Chinas new highways opened to traffic 71 thousand and 400 kilometers, of which 11 thousand kilometers of expressways. Is the worlds largest country with the largest number of highways in the United States after the United states. Highway transportation has a positive correlation with macro-economy. In the past twenty years, Chinas annual growth rate of GDP has been maintained at more than 7%, far higher than the world average growth rate. With the rapid growth of Chinas economy, the total amount of animal capital has been upgraded, the demand for transportation has continued to grow, and the turnover of goods and the turnover of passengers have been increasing year by year. Therefore, the capacity of highway transportation has been improved rapidly. According to the data of China railway network, the volume of passenger traffic continued to maintain rapid growth during the year 2011. The whole society has completed 33 billion 30 million passenger traffic, 1 trillion and 680 billion 680 million passenger kilometers, 323.7 tons of cargo, and 126529.4 tons of cargo turnover, an increase of 7.4%, 11.4%, 14.5% and 13.2% respectively. Continue to bring good economic growth to industry. The highway industry is the basic industry and the leading industry of the national economic development. It has been responsible for most of the freight transportation and passenger transportation in our country. Since 1990s, the state has invested a large amount of capital in highway construction, and the overall leve