Core Viewpoint - The article discusses the temporary adjustments to public bus routes in Yanqing District due to drainage pipeline construction starting from March 3, 2026, affecting multiple bus lines and their respective stops [1]. Group 1: Affected Bus Routes - Bus routes 919, 919 Metro Shuttle, Y10, Y35, and Y45 will be temporarily rerouted due to construction on Gaota Street [1] - Route Y9 will be affected by construction on Guangxing Street, Xiangyuan Street, and Hunan Road [1] - Routes Y43 and Y44 will be impacted by construction on Xincheng Street [1] Group 2: Specific Route Adjustments - The first stop for routes 919 and 919 Metro Shuttle will be temporarily changed to Yuexifu Community, with additional stops at Yanqing Town Community Health Service Center and International Exhibition Center [1] - Route Y10 will detour from Qingyuan Street to Guichuan Road, with additional stops at Yanqing Town Community Health Service Center and Shiheying Building Materials City [1] - Route Y35 will reroute along Dongwai Street, with new stops added at Shiheying and Chuanbei Community South Gate [1] Group 3: Additional Adjustments - Route Y45 will detour from Guichuan Road to Qingyuan Street, with new stops at Yanqing Town Community Health Service Center and Yuexifu Community [1] - Route Y9 will reroute to Guichuan Road, with new stops added at Shiheying Building Materials City [1] - Route Y5 will not stop at Yanqing Party School due to construction, bypassing it [1]