Abstract: If there is no transfer node reserved for large business circle stations in previous rail network, how to design transfer scheme for the newly built underground station and existed elevated station? The main control factors around Yangjiaping station of Chongqing rail transit line 18 are analyzed, and considering its transfer with the existed elevated station of line 2, five station schemes are compared based on the factors of station conditions, passenger flow service, etc.〖KG-*3〗, to select the recommended station. Then the main scheme of the station is further compared. Finally, the schemes of transferring channel in nonpayment area and payment area (including builtin channel and external channel ) and "channel + hall" transfer schemes are compared and selected. It is recommended to adopt the transfer scheme of "channel + hall" in payment area for lines 18 and 2.

Key words: rail transit, transfer station, underground station, elevated station, transferring by passage, business circle