MCDOT has shared that due to maintenance work, Metrorail service will be impacted from Saturday, February 1 from 7 a.m. – 1 a.m. and Sunday, February 2 from 7 a.m. – Midnight. On the Red Line, Metro will replace switches at Friendship Heights interlocking, perform rail and fastener renewal and third rail maintenance, and conduct grout pad repair and leak mitigation. Bethesda, Friendship Heights, and Tenleytown stations will be closed. Below are the anticipated service impacts: