Abstract:With good educational resources, scientific and technological resources, talent resources and the openness, inclusiveness and authority of laws and regulations, California has attracted automotive companies, component suppliers, technology companies and start-ups to conduct autonomous driving road tests. It has become an important base for road test of autonomous vehicles in the world. Through the systematic analysis and in-depth analysis of the outstanding characteristics and experience of the roadside management development of California autonomous vehicles, three suggestions are put forward: speed up the road test and regulation process of China"s autonomous vehicles, and improve the construction of the national intelligent network test vehicle demonstration zone, and regularly publish road test reports for autonomous vehicles.