Malaysia: Trends in bus ridership in Klang Valley August 1, 2021 | Data & Statistics In Klang Valley, an urban conglomeration in and around Kuala Lumpur, six bus services are available: Mass Rapid Transit Corporation Sdn Bhd (MRT Corp),which operated feeder bus services, Bas Smart Sel... This content is available to only subscribers. Username or E-mail Password Remember Me Forgot Password