(1) No person shall operate a moped upon the highways of this state unless the moped has been assigned a moped registration number and displays a moped permit in accordance with RCW 46.16A.405(2).

(2) Notwithstanding any other provision of law, a moped may not be operated on a bicycle path or trail, bikeway, equestrian trail, or hiking or recreational trail.

(3) Operation of a moped, electric personal assistive mobility device, or motorized foot scooter on a fully controlled limited access highway is unlawful. Operation of a personal delivery device on any part of a highway other than a sidewalk or crosswalk is unlawful, except as provided in RCW 46.61.240(2) and 46.61.250(2). Operation of a moped on a sidewalk is unlawful. Operation of a motorized foot scooter or class 3 electric-assisted bicycle on a sidewalk is unlawful, unless there is no alternative for a motorized foot scooter or a class 3 electric-assisted bicycle to travel over a sidewalk as part of a bicycle or pedestrian path, or if authorized by local ordinance, as provided in RCW 46.61.715.

(4) Removal of any muffling device or pollution control device from a moped is unlawful.

(5) Subsections (1), (2), and (4) of this section do not apply to electric-assisted bicycles.

(6) Electric-assisted bicycles and motorized foot scooters may have access to highways of the state and may be parked to the same extent as bicycles, subject to RCW 46.61.160.

(7) Subject to subsection (10) of this section, class 1 and class 2 electric-assisted bicycles and motorized foot scooters may be operated on a shared-use path or any part of a highway designated for the use of bicycles, but local jurisdictions or state agencies may restrict or otherwise limit the access of electric-assisted bicycles and motorized foot scooters, and local jurisdictions or state agencies may regulate the use of class 1 and class 2 electric-assisted bicycles and motorized foot scooters on facilities, properties, and rights-of-way under their jurisdiction and control. Local regulation of the operation of class 1 or class 2 electric-assisted bicycles, upon a shared use path designated for the use of bicycles that crosses jurisdictional boundaries of two or more local jurisdictions, must be consistent for the entire shared use path in order for the local regulation to be enforceable; however, this does not apply to local regulations of a shared use path in effect as of January 1, 2018.

(8) Class 3 electric-assisted bicycles may be operated on facilities that are within or adjacent to a highway. Class 3 electric-assisted bicycles may not be operated on a shared-use path, except where local jurisdictions may allow the use of class 3 electric-assisted bicycles. State agencies or local jurisdictions may regulate the use of class 3 electric-assisted bicycles on facilities and properties under their jurisdiction and control. Local regulation of the operation of class 3 electric-assisted bicycles, upon a shared use path designated for the use of bicycles that crosses jurisdictional boundaries of two or more local jurisdictions, must be consistent for the entire shared use path in order for the local regulation to be enforceable; however, this does not apply to local regulations of a shared use path in effect as of January 1, 2018.

(9) Except as otherwise provided in this section, an individual shall not operate an electric-assisted bicycle or motorized foot scooter on a trail that is specifically designated as nonmotorized and that has a natural surface tread that is made by clearing and grading the native soil with no added surfacing materials. A local authority or agency of this state having jurisdiction over a trail described in this subsection may allow the operation of an electric-assisted bicycle or motorized foot scooter on that trail.

(10) Subsections (1) and (4) of this section do not apply to motorized foot scooters. Subsection (2) of this section applies to motorized foot scooters when the bicycle path, trail, bikeway, equestrian trail, or hiking or recreational trail was built or is maintained with federal highway transportation funds. Additionally, any new trail or bicycle path or readily identifiable existing trail or bicycle path not built or maintained with federal highway transportation funds may be used by persons operating motorized foot scooters only when signed to allow motorized foot scooter use.

(11) A person operating an electric personal assistive mobility device (EPAMD) shall obey all speed limits and shall yield the right-of-way to pedestrians and human-powered devices at all times. An operator must also give an audible signal before overtaking and passing a pedestrian. Except for the limitations of this subsection, persons operating an EPAMD have all the rights and duties of a pedestrian.

(12) The use of an EPAMD may be regulated in the following circumstances:

(a) A municipality and the department of transportation may prohibit the operation of an EPAMD on public highways within their respective jurisdictions where the speed limit is greater than twenty-five miles per hour;

(b) A municipality may restrict the speed of an EPAMD in locations with congested pedestrian or nonmotorized traffic and where there is significant speed differential between pedestrians or nonmotorized traffic and EPAMD operators. The areas in this subsection must be designated by the city engineer or designee of the municipality. Municipalities shall not restrict the speed of an EPAMD in the entire community or in areas in which there is infrequent pedestrian traffic;

(c) A state agency or local government may regulate the operation of an EPAMD within the boundaries of any area used for recreation, open space, habitat, trails, or conservation purposes.

Effective date—2019 c 214: See note following RCW 46.75.010.

Intent—Effective date—2011 c 171: See notes following RCW 4.24.210.

Effective date—2003 c 353: See note following RCW 46.04.320.

Legislative review—2002 c 247: See note following RCW 46.04.1695.