The League of American Bicyclists promotes bicycling for fun, fitness and transportation and works through advocacy and education for a bicycle-friendly America.
Find bicycle maps, books, tours and trip planning information from the Adventure Cycling Association.
The California Bicycle Coalition (CBC) advocates increased bicycle use, access, safety and education by promoting the bicycle as a means of transportation and recreation.
Cyclists Inciting Change thru Live Exchange (CICLE) educates and encourages bicycling for transportation and as a lifestyle choice through web-based outreach, and facilitating bicycle rides, events and bicycle workshops.
The Los Angeles County Bicycle Coalition (LACBC) promotes bicycling in LA County to improve the bicycling environment and quality of life.
The LADOT Bicycle Homepage provides information on bicycle facilities, the Los Angeles Bicycle Advisory Committee, bikeway maintenance, safety information and bicycling as a commuting option.
LA.STREETSBLOG.org is a daily news source, online community and political mobilizer working to transform cities by reducing dependence on private automobiles and improving conditions for cyclists, pedestrians and transit riders.
The Orange County Bicycle Coalition, Bicycle Club of Irvine, Orange County Wheelmen and Cycle Orange County all provide additional information about cycling in Orange County.