The Chengdu Metro Line 6 is the twelfth operational subway line in Chengdu, Sichuan Province, China. It follows a semi-circular route, starting from Wangcongci Station in the northwest of Pixian District, passing through Jinniu District, Chenghua District, Jinjiang District, Chengdu High-tech Industrial Development Zone, and Tianfu New Area, ending at Lanjiagou Station in the southwest of Shuangliu District. The total length of the line is 68.76 kilometers, featuring 56 stations, all of which are underground. It includes the Pitong Depot, Longdenshan Parking Lot, and Huilong Parking Lot. The trains used on this line are 8-car Type A trains with brown as their signature color.