The below is research compiled from a number of sources over the past 10 years concerning the California Recreational Trails Act of 1974. In the 1971 Chappie-Z’berg Off-Highway Motor Vehicle Law (the Law), the Legislature addressed the growing use of motorized vehicles off-highway by adopting requirements for the registration and operation of these vehicles. In addition, it provided funding for administration of the OHMVR Program along with facilities for OHV recreation. The Law was founded on the principle that "...effectively managed areas and adequate facilities for the use of OHVs and conservation and enforcement are essential for ecologically balanced recreation...” Since then, other laws have been enacted that revised the OHMVR program to: Expand, manage, and sustain existing OHV areas and support motorized off- highway access to non-motorized recreational opportunities; Monitor, conserve, and maintain resources; Establish the OHMVR Division within California State Parks to administer the OHMVR Program; Increase funding to the OHV Trust Fund; and, Establish the OHMVR Program as a permanent Division within California Department of Parks and Recreation.