Abstract: BIM technology is a hot research topic in the field of engineering informatization, and its application needs the support of corresponding BIM standards. In the field of traffic construction, although some organizations have carried out researches in this area, there is no formal BIM standard implementation, which affects the effect of BIM application to a certain extent. This paper takes the traffic field of Shenzhen as an example, through combing the mainstream BIM standard system at home and abroad, studys the applicable scope and system architecture of various standards, puts forward the BIM standard system framework of the traffic construction field of Shenzhen from the perspective of the whole life cycle of project construction, and expounds its composition and related contents in detail, to provide references for the subsequent development of relevant standards.