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交通安全设施从公路工程本身来讲为附属设施,居从属地位,但是从交通安全角度来说,则为主要设施。正确而齐全的安全设施在某种程度上可以弥补公路线形和路况的不足,而且还能及时给驾驶员传达准确的行车信息,提醒驾驶员如何来操作,为行车提供安全保障措施。所以做好公路安全保障设施是我国公路建设的重任。
Traffic safety facilities from the road itself as ancillary facilities, Habitat subordinate, but from a traffic safety point of view, as the main facilities. Correct and complete safety facilities can make up for the lack of road alignment and traffic conditions to some extent. In addition, it can prompt drivers to convey accurate driving information and remind drivers how to operate to provide driving safety protection. Therefore, to do a good job in road safety facilities is the important task of highway construction in our country.