Abstract: In order to improve the road traffic safety of China, This paper integrates the respective actiag mode and index system of road traffic system and social environment system among the influanicing factors of road traffic safety， especially expound in detail the acting mode and influencing degree of traffic laws and regulations. At the same time, the authors also systematically analyze the efficiency and defect of the existing Chinese statute system, put forward the nuclear spirit of law which must be followed in establishing road traffic safety statute system， and explore the basic sketch and main content of the new statute system with Chinese characteristics.