Starting May 11, shelters A–L at the Wheaton bus loop will temporarily relocate due to shelter replacements, affecting routes M12, M20, M22, RO40, RO34, RO41, RO31, RO9, RO7, RO8, and RO38; stops will move to nearby temporary shelters (T1–T4, P), with additional changes beginning June 2026. For more information about the project, visit: wmata.com/busshelters.