Beginning Saturday, November 25 through Sunday, December 10, Metro will close the Red Line between the Silver Spring and Fort Totten stations. The Tacoma Park station, including all of its parking facilities, will be closed during this time.. This closure will allow Metro to completely replace a "mainline interlocking," where trains cross from one track to another. Limited free shuttle buses will be available between the Silver Spring and Fort Totten stations.Labels: Databases, Library Services