EntityQ28973151· pop 5· linked from 231 articlesLine 17Sign in to savemetro line in Chengdu, ChinaConnectionsSichuanEntityChengduCityrapid transitEntitytrack gaugeEntitystandard-gauge railwayEntityChengdu Shuangliu International AirportEntityoverhead contact lineEntitytunnel boring machineEntityrailway electrification systemEntityChina State Railway GroupEntityChengdu MetroEntitySohuEntityChengdu Tianfu International AirportEntitylist of airports in ChinaEntityWuhou DistrictEntityShuangliu DistrictEntityJinniu DistrictEntityWenjiang DistrictEntityChenghua DistrictEntityQingyang DistrictEntityCategories2020 establishments in ChinaChengdu Metro linesRailway lines opened in 2020