Line 2 is an east–west line in the Shanghai Metro network. With a length of nearly 64 km (40 mi), it is the second longest line in the metro system after line 11. Line 2 runs from East Xujing in the west to Pudong International Airport in the east, passing Hongqiao Airport, the Huangpu river, and the Lujiazui Financial District in Pudong. With a daily ridership of over 1.9 million, it is the busiest line on the Shanghai Metro. The eastern portion of the line, from Guanglan Road to Pudong International Airport, was operated almost independently from the main segment until April 19, 2019, when through service began. The line is colored light green on system maps.
Qingdao Liuting International Airport was the main airport that served the city of Qingdao in Shandong Province, China. It was about 31 km (19 mi) from the city center and served as a hub for Shandong Airlines, Beijing Capital Airlines and Qingdao Airlines as well as a focus city for China Eastern Airlines. A replacement airport, Qingdao Jiaodong International Airport, opened on 12 August 2021.
Qinghe railway station is a railway station in Beijing. The old station began its construction in 1905 and opened in 1906. The station closed on October 31, 2016, to be rebuilt into a new high-speed railway station on the Beijing-Baotou Passenger-Dedicated Line opened on December 30, 2019.
The Chengdu Metro is the rapid transit system of Chengdu, the capital of Sichuan, China. With the opening of Line 1 on 27 September 2010, the system consists of 12 subway lines and 1 light rail line. It has subsequently undergone rapid expansion. Since the opening of Lines 6, 8, 9, and 17 on 18 December 2020, the Chengdu Metro is the 4th longest metro system in the world.
Urban rail transit in China encompasses a broad range of urban and suburban electric passenger rail mass transit systems including subway, light rail, tram and maglev. Some classifications also include non-rail bus rapid transport. As of 31 December 2022, China has the world's longest urban rail transit system with more than 9,500 km (5,900 mi) of urban rail nationwide in 49 systems in 47 cities, accounting for 9 of the 10 longest metro systems except Moscow Metro, or metro systems in Seoul combined if metro systems in the same cities are merged in the rank.
The Capital Airport Express of the Beijing Subway, also known by the initials ABC, Airport Beijing City, is an airport rail link from Beixinqiao station to the Beijing Capital International Airport. The line became operational on July 19, 2008. On subway maps, the Capital Airport Express' color is Pantone 666C.
Line 8 of the Beijing Subway is a rapid transit line in Beijing. It sits on the central axis of Beijing. Line 8's color is green. It is 49.5 km (30.8 mi) in length with 35 stations. The most recent extension is the central section from National Art Museum to Zhushikou, opened on 31 December 2021.
Zhengzhou Metro is a rapid transit rail network serving urban and suburban districts of Zhengzhou, the capital city of Henan province. It is operated by the state owned Zhengzhou Metro Group. As of June 2022, the network has 7 operational lines, with a network length of 215.6 km (134.0 mi) and 151 stations. Opened on 28 December 2013, it is the first metro system in Henan province, and 18th in mainland China.
Qingdao Metro is a rapid transit system in Qingdao, Shandong province, China. The first line, Line 3 began operation on December 16, 2015.
Line 19 of the Beijing Subway is a rapid transit line in Beijing. It is 20.9 km (13.0 mi) in length and has 10 stations. It is fully underground.
Caoqiao station is a station on Line 10, Line 19 and Daxing Airport Express of the Beijing Subway.
Daxing Airport Express, also spelled as Tahsing Airport Express of the Beijing Subway is an airport rail link from Caoqiao to the Beijing Daxing International Airport. It is colored blue on subway maps. The line opened on September 26, 2019.
Line 6 of the Chengdu Metro is a rapid transit line in Chengdu. It starts at Wangcong Temple and ends at Lanjiagou. The total length is 68.223 km (42.4 mi) with 56 stations.
Line 3 of the Hangzhou Metro is a metro line in Hangzhou. The line is 57.5 km long. It will run in a southwest-northeast direction between Wushanqiancun station in Yuhang District and Xingqiao station in Linping District in the east, passing through downtown Hangzhou and providing transfers with multiple other lines in the system. The line uses 6-car Type AH rolling stock, which is designed for exclusive use in Hangzhou.
Line 7 of the Hangzhou Metro is a metro line in Hangzhou. The line will be 47.48 km long and will run in a west–east direction between Wushan Square station in Shangcheng District and Jiangdong'er Road station in Qiantang District in the east, passing through downtown Hangzhou and providing transfers with multiple other lines in the system. The section between Olympic Sports Center Station and Jiangdong'er Road Station was opened on 30 December 2020, the remaining section opened on 1 April 2022.
Line 19 of the Hangzhou Metro is a rapid transit line in Hangzhou. The line was opened on 22 September 2022.
Line 22 of the Guangzhou Metro is a partially open rapid transit express line in Guangzhou with trains operating up to 160 km/h (99 mph). It runs between Panyu Square and Chentougang, passing Guangzhou South Railway Station in Panyu District, and will eventually run in a north-south direction passing Xilang and Fangcun in Liwan District. Currently, there are train attendants on board each train. In the future, trains will operate fully driverless GoA4 mode when sufficient reliability from the signaling system has been confirmed.
Daxing Jichang station is a station on the Daxing Airport Express of the Beijing Subway, and the Beijing–Xiong'an intercity railway of China Railway.
