Research conclusions：The design of the integrated traffic terminal of intercity rail transit should follow the following five concepts: the optimizations of collaborative efficiency and overall shape, the adaptation of the terminal individual condition, compact arrangement and seamless transfer, comprehensive utilization of space and resource, and combining qualitative analysis with quantitative analysis. Generally, there is transfer station between the intercity rail transit and urban rail transit, and when the intercity rail transit connects with the urban rail transit at start station or terminal station, the track joining mode should be used to connect it with the rapid line of the urban rail transit. Within the intercity rail transit network, the rapid lines should connect each other directly or via the common-speed line, and the common-speed lines should be interoperable via track joining at the start station or terminal station. The transfer station should be built in the intersection of intercity rail transit.