Though already accessible, the upgrading of certain segments of this 1,400 km highway remains unfinished and is expected to be completed by 2020. Having agreed on the draft provisions on the movement of buses, cars and trucks along the highway in September 2015, the three member countries are working together towards an IMT Motor Vehicle Agreement (IMT MVA). Pakistan and Afghanistan are seeking to extend their bilateral APTTA agreement to Tajikistan, to utilize it as a gateway to Central Asia.