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伴随经济与基础设施建设的快速发展,我国公路网络格局发生较大发展与变化。高速公路网络的逐渐密集,城市范围的逐渐扩大、延伸使人民群众的出行方式、出行路线选择均与以往有了很大不同。在这种情况下,国道、省道的交通运输服务功能随之发生改变,其道路指引方法需要随之发生改变。本文针对这种新的路网情况下,国、省干线公路交通功能的变化,研究了指路标志设置技术,提出了与之相适应的指路标志设置方法,重点研究了国、省道路网与高速公路网、城市道路网、县乡道路接驳的指引方法。
With the rapid development of economy and infrastructure construction, the road network pattern of our country has been greatly developed and changed. The dense network of expressways and the gradual expansion of urban areas have greatly changed people’s travel modes and travel routes from the past. Under such circumstances, the functions of the transportation service of the national highway and the provincial highway will change accordingly, and the way of road guidance needs to be changed accordingly. In this paper, aiming at the change of the traffic functions of the national highway and the provincial highway in this new road network, this paper studies the setting technique of the road marking, puts forward the corresponding setting method of the road marking, and focuses on the national and provincial road network And the highway network, urban road network, county road guide method.