【摘要】 对中国东、中、西部区域各自的地理及经济特点进行了比较分析,并对产业结构进行了探讨,以求掌握未来公路建设以及道路货物运输可能的发展规模和程度。认为应根据不同区域的特点制订不同运输政策,为制定公路建设规划及道路货物运输规划提供政策依据。更多还原

【Abstract】 This paper analyzed the geography and economic structure features of the east,medium and west regions in order to know the future scale and degrees of freight transportation.It was pointed out that the decision policies shoud be made according to those difference and features to provide basis for highway construction programming and freight transportation programming.更多还原