Abstract: This paper analyzed the import and export transportation products trade network of 65 countries which are along China-proposed Belt and Road Initiative from 2005-2014.Then we constructed the directed weighted network and the directed network based on the theory of complex network and studied the topological properties and developmental dynamic of transportation products network along "Belt and Road Initiative". Community analysis of the network was applied at last. Research results show that the network presents obviously "Small World" features, which both developed and large developing countries are in the center of the network, and communities of the network are aggregated by geographic regions.