*Rawalpindi-Islamabad Metrobus is a  bus rapid transit system operating in the Islamabad Rawalpindi metropolitan area. The Metrobus network's first phase was opened on 4 June 2015, and stretches 22 kilometres between Pak Secretariat, in Islamabad, and Saddar in Rawalpindi. The system uses e-ticketing and an Intelligent Transportation System and is managed by the Punjab Mass Transit Authority.