Functional classification

（重定向自Functional class）

The functional classification of a road is the class or group of roads to which the road belongs. There are three main functional classes as defined by the United States Federal Highway Administration: arterial, collector, and local.

单词	Functional class
释义	Functional class 英语百科 Functional classification （重定向自Functional class） The functional classification of a road is the class or group of roads to which the road belongs. There are three main functional classes as defined by the United States Federal Highway Administration: arterial, collector, and local.
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