road surface

基本解释

Note:The road-surface mileage for 2005 has been changed into a paved road, incomparable to that before 2003.
注：2005年有路面里程改为已铺装路面，与2003年前不可比。
In this paper, the method used to determine road-surface spectrum and road-surface grade is described in details.
本文详细叙述了使用五轮仪测量路面谱确定路表面等级的方法。
This paper emphasizes the theoretical foundation, construction technology and practical effect of high-grade road-surface concrete mixed with fly ash.
为了更好地在路面推广应用粉煤灰，本文着重介绍在高等级路面砼中掺用粉煤灰的理论依据，施工技术及工程应用效果。

So says Peter Ruane, chief executive of the American Road and Transportation Builders Association (ARTBA), as he unveils a 70-page plan for updating legislation on federal surface transportation spending.
FORBES: Magazine Article

路面
The compaction degree is an important index of the roadbed and the road surface.
压实度是路基和路面的一项重要指标。