The Hanoi Transport Corporation has put into operation 15 European-standard buses. The buses are being operated on Route 3 from Giap Bat station to Gia Lam station and are equipped with Mercedes engines, which are up to various European EU standards on exhaust fumes. The buses also feature a driver’s cabin, free Wi-Fi, and a modern global positioning system (GPS). The route will be the first in the city to operate low-floor buses.