文章针对路基路面排水设计等内容进行了探讨。
The paper discusses the content of roadbed pavement drainage design.
高架路面排水体系的设置关系路面通车后的使用寿命和性能。
The arrangement of elevated pavement drainage system is related to the service life and performance of pavement after opening traffic.
他们设计的公路还有轻微的路拱或弯拱曲线，便于路面排水。
Their roads were also slightly curved in a crown or camber so that the water would run off.
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