Washington Revised Code Title 46. Motor Vehicles § 46.74.010. Definitions

(1) “Persons with special transportation needs” has the same meaning as provided in RCW 81.66.010.

(2) “Ride sharing” means a carpool or vanpool arrangement whereby one or more groups not exceeding 15 persons each including the drivers, and not fewer than three persons including the drivers are transported in a passenger motor vehicle with a gross vehicle weight not exceeding 10,000 pounds. “Ride sharing” does not include transportation provided in the normal course of business by entities that are subject to chapters 46.72A, 48.177, 81.66, 81.68, 81.70, and 81.72 RCW, or offer peer-to-peer car sharing. For purposes of this section, “peer-to-peer car sharing” means motor vehicle owners making their motor vehicles available for persons to rent for short periods of time.

(3) “Ride sharing for persons with special transportation needs” means an arrangement whereby a group of persons with special transportation needs, and their attendants, is transported by a public social service agency or a private, nonprofit transportation provider, as defined in RCW 81.66.010, serving persons with special needs, in a passenger motor vehicle as defined by the department to include small buses, cutaways, and modified vans not more than twenty-eight feet long. The driver need not be a person with special transportation needs.

(4) “Ride-sharing operator” means the person, entity, or concern, not necessarily the driver, responsible for the existence and continuance of ride sharing or ride sharing for persons with special transportation needs. The term “ride-sharing operator” includes but is not limited to an employer, an employer's agent, an employer-organized association, a state agency, a county, a city, a public transportation benefit area, a public transportation agency, or any other political subdivision that owns or leases a ride-sharing vehicle.

(5) “Ride-sharing promotional activities” means those activities involved in forming a ride-sharing arrangement including, but not limited to, receiving information from existing and prospective ride-sharing participants, sharing that information with other existing and prospective ride-sharing participants, matching those persons with other existing or prospective ride-sharing participants, and making assignments of persons to ride-sharing arrangements.