潜山县境内省道网调整研究

省道路网是由具有全省意义的跨地区干线公路组成，是全路网的重要组成部分。在现阶段应大力发展省道网，使其担起高速公路及国道主干线外的次干线的任务，为发展地方经济服务。尤其应充分向山区发展，加大山区省道分布的密度，以改变山区落后的交通状况，使山区车辆能快捷地到达省道网，加快农产品的运输速度，从而为山区经济发展服务。

Adjustment of Provincial Highway Net in Qianshan County

Provincial highway net is composed of interregional trunk line roads with provincial significance. It is an important component of national road net. At present, great efforts should be devoted to developing provincial highway net, burden which with the task of secondary trunk line besides such trunk line as expressway and national highway to serve local economy. Especially, in order to change the laggard traffic status in mountain area, provincial highway net should be developed in mountainous area adequat...