通州设6站！平谷线今年基本具备开通条件

Group 1 - The core point of the article is the official release of the 2026 Beijing rail transit construction plan, highlighting the significant progress of the 22nd line and the overall enhancement of the suburban railway city sub-center line [1][5] - The 22nd line (Hongmiao-Pinggu) will be the first cross-provincial urban rail transit line in the Beijing-Tianjin-Hebei region, covering approximately 79.1 kilometers, with 20 stations, including 15 in Beijing and 5 in Hebei [1][4] - The line will connect key functional areas such as the CBD core area, urban sub-center, and new towns in Pinggu and Hebei, facilitating a one-hour transportation circle between the North Three Counties and the central urban area [4] Group 2 - The suburban railway city sub-center line enhancement project is the first collaboration between Beijing and the National Railway Group, focusing on integrated planning and project approval [5] - The project will add two new stations and upgrade three existing stations, significantly improving commuting capacity by optimizing the existing railway infrastructure [6] - In addition to the 22nd line, Beijing will continue to advance multiple rail projects, including the new airport line and several line enhancements, by 2026 [8]