Beyond MD 410, MD 384 passes under CSX's Metropolitan Subdivision railroad line, which carries MARC's Brunswick Line, and the Washington Metro's Red Line. The highway passes underneath the Silver Spring Metro and MARC stations and immediately to the west of the Paul S. Sarbanes Transit Center, which is a hub for Metrobus, Ride On, and MTA Maryland Commuter Bus service.
Beyond MD 410, MD 384 traverses underneath CSX's Metropolitan Subdivision railroad line, which conveys MARC's Brunswick Line, and the Washington Metro's Red Line. The highway passes beneath the Silver Spring Metro and MARC stations and immediately to the west of the Paul S. Sarbanes Transit Center, a central point for Metrobus, Ride On, and MTA Maryland Commuter Bus services.