Texas Public transportation in Chongqing Metropolitan Area (CQ) Chongqing Rail TransitLines in operation Loop 1 2 3 4 5 6 9 10 18 Jiangtiao Under construction 4 (Western extension) 6 (Eastern extension) 7 15 (Phases 1 & 2) 17 18 (Phase 2) 24 (Phase 1) 27 Jiangtiao (Remaining section) Bitong Yongchuan (suspended) Yuhe Planned 7 8 11 12 13 14 16 17 19 20 21 22 23 25 26 28 29 Trams in ChongqingLines in operationBishan SkyShuttleCR C-train (intercity rail)Lines in operation Chongqing–Wanzhou Chengdu–Chongqing CR G-train (high-speed rail)Under construction Xi'an–Chongqing Transportation hubs Airports Chongqing Jiangbei (CKG) Chongqing Wushan (WSK) Chongqing Xiannüshan (CQW) Qianjiang Wulingshan (JIQ) Wanzhou Wuqiao (WXN) Railway stations Chongqing (CQW) Chongqingbei (CUW) Chongqingdong (U/C) Chongqingxi (CXW) Shapingba (CYW) China: AH BJ CQ FJ GD/HK/MO GS GX GZ HA HB HE HI HL HN JL JS JX LN NM NX QH SC SD SH SN SX TJ XJ XZ YN ZJ