This paper discusses the traffic capacity of highway, traffic volume composition, design principle for mend and strengthening of Road surface.

本文对公路通行能力、交通量组成、路面补强设计的原则作了探讨。

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His first notoriety came in 1956, when he gathered a few unemployed men to mend a public road.

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While the U.S. economy was on the mend in 2010, the road to recovery still appears to be a long one.

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Mr Webb said the extra money was useful but they would need far more to mend all of the potholes on the county's 5, 600-mile road network.

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