The remaining network of about 53,460 kilometres (33,220 mi) of urban, district and feeder roads is under the responsibility of the Prime Minister's Office Regional Administration and Local Government (PMO-RALG).
[14] Proposals have been made for a railway to link Mtwara to iron ore deposits in the west, possibly connecting to Mbeya.
The central line between Kigoma and Dar es Salaam carries international freight and passengers in transit from Burundi, the Democratic Republic of the Congo, and Rwanda to the Indian Ocean, and the branch from Tabora to Mwanza carries freight and passengers between Uganda and the Indian Ocean.
Isaka Dry Port is a small town and station on the Mwanza Line at its intersection with the paved highway to Kigali.
This allows containers to be shipped from as far as Uganda and Kenya via the Lake Victoria train ferries and the Kidatu yard to the Southern African rail network via Zambia.
Prior to the launch of Fastjet, a low-cost carrier, air travel was and still is unaffordable for the vast majority due to high fares.
The lowest fare offered by Fastjet for a single journey is US$20 (excluding tax) and its domestic route network is limited to only five destinations as the Airbus A319 requires 2,164 metres (7,100 ft) of runway for takeoff.
The government is cognizant of the importance of air travel to the economy and has therefore rehabilitated airports at strategic locations such as Kigoma to capture the market from neighboring countries.
It intends to construct Kajunguti International Airport in the northwest to serve the African Great Lakes region.
In 2010, the government announced plans to develop a new port at Mbegani, near Bagamoyo as a deepwater harbour with a two-berth container terminal.
Small ferries link communities along the Tanzanian shore (some with no road access), and commercial traffic runs between Kigoma and Bujumbura, Burundi and Mpulungu, Zambia, including the MV Liemba.
Communities along the northeast shore (some without road access) are linked by ferry, and Malawian steamer and boat services have run the length of the lake for about 120 years.
The small number of ships may be attributed to the few exports, the relative insufficiency of its coast guard and naval forces, and the single major port in Dar es Salaam.
The privately owned Tazama Pipeline accounts for a large portion of the crude oil transportation capability.