This article applies cointegration and Granger methods to demonstrate the relation between Chinese transportation industry standard and transportation service trade competitiveness, constructs multiple regression model, and analyzes the relation among standards of different transportation departments(shipping, air cargo and other transportation) and their competitiveness. This article gets the following conclusions: Chinese transportation standards have actively simulative effect on its trade competitiveness; standards of different transportation departments have different effect on transportation service trade, and sea transportation sectoral standard has the most effect on transportation service trade; the effect of transportation standards on the service trade competitiveness of different transportation sectors is different. The effect of transportation standard on the trade competitiveness of sea transportation department is most obvious; the research, which takes FDI as the substitute index of Chinese transportation market opening extent, finds that the increasing of transportation market opening can not improve Chinese transportation service competitiveness and has adverse influence on it.