北京今年这样建地铁，首条跨省地铁22号线年内拟开通

Core Insights - The Beijing government plans to add over 40 kilometers of rail transit by 2026, with the 22nd line (Pinggu Line) expected to open its section from Hongmiao to Pinggu this year, benefiting commuters from the Yanjiao area [1][4] - The report emphasizes the integration of commuting circles and the optimization of cross-border transportation connections, aiming for a 93% transfer rate within 50 meters between buses and rail [1] - The M101 line, a key transit line serving the urban sub-center, will be approximately 18.1 kilometers long with 14 stations, enhancing connectivity within the sub-center [2] Rail Transit Developments - The 22nd line will be the first inter-provincial subway in Beijing, connecting key areas such as the CBD, urban sub-center, and Yanjiao, facilitating cross-province commuting [3][4] - The M101 line is designed to operate at a speed of 100 kilometers per hour, featuring a flexible train configuration and multiple transfer stations [2] - The suburban railway sub-center line's enhancement project is progressing well, with the addition of two new stations and upgrades to existing ones, expected to be completed by the end of this year [3]