Metrobus (Istanbul)
The Metrobus (Turkish: Metrobüs) is a 52 km (32.3 mi) bus rapid transit route in Istanbul, Turkey. The system has 44 stations that follow the city's ring road via Avcılar, Zincirlikuyu and the Bosphorus Bridge to Söğütlüçeşme using dedicated bus lanes for almost the entire length of the route.