WAC 468-95-190. Pavement edge lines and raised pavement markers supplementing other markings

Pursuant to RCW 47.36.280 , the Standard in MUTCD Section 3B.10, is revised to read: Edge lines shall be used on all freeways and expressways, rural multilane divided highways, all principal arterials and minor arterials within urbanized areas, except when curb or sidewalk exists, and may be used on other classes of roads. A jurisdiction shall conform to these requirements at such time that it undertakes to renew or install permanent markings on new or existing roadways. Edge line markings shall also be placed on paved rural arterials with a traveled way of 20 feet or more in width and an ADT of 6,000 or greater vehicles per day.