The California Trail Users Coalition is a non-profit corporation designed to be a forum for all trail users (hike, mountain bike, horse, wildlife & vehicle) to discuss related issues, problems and alternative solutions; to assist in the planning, development, maintenance and hosting of trails; and to help enforce the rules of the road; and to develop and maintain programs designed to educate users on proper use of trails and trail etiquette.
Find all CTUC Trail Maps @ jawbone.org
Avenza Maps, offers apps and digital maps. Below are all the CTUC maps for California.
CTUC: California Trail Users Coalition Digital Maps
OHV, SVRA, BLM, 4×4, ATV, UTE, SUV
many desert locations, and some mountains
listed from north to south