Traffic Island maintained by King County Roads Division
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资源简介：
A traffic island is a solid or painted object in a road that channelizes traffic. It can also be a narrow strip of island between roads that intersect at an acute angle. If the island uses road markings only, without raised curbs or other physical obstructions, it is called a painted island. Traffic islands can be used to reduce the speed of cars driving through.
创建时间：
2025-08-04
