北京三条地铁新线试运营 城市轨道交通运营总里程突破900公里

Core Insights - Beijing has launched trial operations for three new urban rail transit lines: Line 18, the middle section of Line 17, and the southern extension of Line 6, enhancing the city's transportation network [1][3][4] Group 1: Line Details - Line 18, spanning approximately 19.8 kilometers, connects the Malianwa Station to the Tiantongyuan East Station, featuring 11 stations, including 4 transfer stations [1] - The middle section of Line 17 is an 8.2-kilometer route with 4 stations, including 2 transfer stations, linking various residential and business districts [3] - The southern extension of Line 6 includes the newly opened Luyang Station, further connecting the Tongzhou District with the city center [3] Group 2: Network Impact - The opening of these three lines increases the total operational lines in Beijing's urban rail transit to 30, enhancing connectivity in the northern and southern parts of the city [4] - The full operation of Line 17 will reduce travel time from Jiahuai Lake to Future Science City North to just 66 minutes, while Line 18 will allow travel from Tiantongyuan to Malianwa in only 30 minutes, significantly improving commuting efficiency [4] - The total operational mileage of Beijing's urban rail transit has surpassed 900 kilometers, completing the network from Line 1 to Line 19 [4]