The implementation of the Third Phase DART Project goes through the Nyerere Highways from Gongolamboto to the City Center and some area of the Uhuru Road from Tazara to Kariakoo to Gerezani, which covers a total of 23.6 kilometers. Three of the DART corridor covers Nyerere Road from Gongo la Mboto to City Center and Part of Uhuru road from TAZARA to Kariakoo - Gerezani with a total of 23.6 km.

The Government of Tanzania has received funding from the International Development Association (IDA) under the World Bank (WB) for the implementation of the Transport Improvement Project in Dar es Salaam (DUTP) and intends to use part of the loan to pay the required cost under the contract Construction of Buses Flowing System, which is the Third Phase of the DART Project. Currently management consultants, M / s DOHWA Engineering Co. Ltd and UNITEC Civil Consultants Ltd are designing and preparing tender for contractors.