Budapest Transport Center proposes new bus route linking Madárhegy and Kelenföld station, Hungary November 6, 2025 | Europe News, News The Budapest Transport Center (BKK) has announced plans to launch a new bus service connecting Madárhegy in the 11th District with Kelenföld railway station (M4 metro). The aim is to provide direct pu... This content is available to only subscribers. Username or E-mail Password Remember Me Forgot Password