At present, there is little study on function of the highway of our country, and it does not have clear definition and standard that the function of the highway is classified.

目前，我国对公路功能方面的研究很少，公路的功能分类也没有明确的定义和标准。

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According to the objects of transportation, highway transportation demand is classified as highway passenger transportation demand and highway cargo transportation demand.

公路运输需求按运输对象可分为旅客运输需求和货物运输需求。

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Here, the surrounding rock in Hanjialing highway tunnel was classified by fuzzy synthesis assessment method, and assessment results were analyzed.

针对韩家岭公路隧道现场实践，进行了现场隧道围岩分级的模糊综合评判，对评判结果进行了分析。

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The bridge was not classified as structurally deficient, but a Federal Highway Administration database lists it as being "functionally obsolete" a category meaning that the design is outdated, such as having narrow shoulders and low clearance underneath.

NPR: Feds Look For Temporary Fix After I-5 Collapse

About 25 percent of all 603, 245 U.S. public road bridges are classified as deficient, according to a report announced this month by the Federal Highway Administration.

CNN: Is this the 'safest bridge in America?'