路沿石与路缘石并不是完全一样，两者之间还存在着一些区别和不同。 路沿石是建设材料,一般情况下都有许多不同的模具,道路设施等都是含路沿石的,一般和花岗岩一起用. 路缘石是公路两侧路面与路肩之间的条形构造物。一般高出路面10cm。 路缘石是设置在路面与其它构造物之间的标石。（或说为，是设置在路面边缘与横断面其它组成部分分界处的标石） 在分隔带和路面之间，人行道与路面之间一般都要设置路缘石，另外在交通岛，安全岛都设置缘石。 其形式有立式，斜式和平式等。
The kerbs and the kerbs are not exactly the same. There are still some differences and differences between them. The roadside stone is the construction material, generally has many different molds, the road facilities and so on all contain the roadside stone, generally uses together with the granite. Generally higher than the pavement 10cm. Curbstone is the standard stone between the road surface and other structures. (Or say, is set in the edge of the road and other components of the cross-sectional boundary marker) between the separation zone and the road, between the pavement and the pavement should be generally set between the curb, in addition to traffic islands, safety islands are set between the curb. It has vertical, oblique and peaceful forms.