北京地铁8号线大红门站今日开通，实现与10号线换乘

Core Points - The Beijing Subway Line 8's Dahongmen Station officially opened on November 8, providing a transfer point to Line 10 [1] - The station features two transfer passages, one being a shorter dual-direction passage in the hall and the other a longer passage utilizing the existing Line 10's C exit [1] - A practical experience of the shorter route indicates that the transfer takes only 2 minutes [1]