Core Viewpoint - The Beijing Subway Line 7 Phase III project aims to extend the existing line northward from Beijing West Station to Wanshou Temple Station, enhancing transportation capacity and connectivity in the Haidian District [1][2] Group 1: Project Overview - The Line 7 Phase III project is part of the Beijing Subway's third phase construction plan approved by the National Development and Reform Commission [1] - The total length of the new line is approximately 6.4 kilometers, featuring four new underground stations, all of which are interchange stations [1][2] - The project is designed to improve travel conditions in the surrounding areas and provide high-capacity, public transport services [1] Group 2: Technical and Planning Details - The line will primarily follow Yangfangdian Road, Junbo West Road, and the West Third Ring Road [1] - The planning adheres to various urban planning documents, including the Beijing Urban Master Plan (2016-2035) and the Beijing Subway Network Plan (2020-2035) [2] - The project emphasizes the integration of the subway with the overall urban functionality and transportation systems, aiming for economic feasibility [2] Group 3: Public Engagement - The public consultation for the project is conducted online, with a 30-day notice period from January 21, 2026, to February 20, 2026 [2]