All-terrain vehicles and recreational off-highway vehicles; allow tagging for operation on certain roads.

ATVs and ROHVs may now be operated on county rural, gravel, or paved roads, subject to licensing and tagging requirements.

Added safety requirements including helmet use for operators under 16 years old and specific rules for crossing highways at 90-degree angles with headlights and taillights illuminated.

Required off-road vehicle safety courses to be offered by Cooperative Extension Service or approved organizations, with certificates issued upon completion.

Established a $5 annual registration fee for ATVs and ROHVs, with revenue paid directly to the county where the vehicle is registered rather than the state highway fund.

Added new definitions for 'all-terrain vehicle' (55 inches or less width, 1,000 pounds or less weight) and 'recreational off-highway vehicle' (75 inches or less width, 3,500 pounds or less weight).

Clarified that electric bicycles are excluded from the definition of off-road vehicles.

Added penalties for violations including fines of $25-$50 for operating off-road vehicles without proper licensing or safety compliance.

ATVs and ROHVs cannot be used for towing or operated on interstate highways or roads with speed limits exceeding 40 mph, except for crossing certain roads.

Bill takes effect July 1, 2025, and is scheduled to be repealed on June 30, 2025, creating a one-year temporary authorization.