Transport in Tanzania includes road, rail, air and maritime networks. The road network is 86,472 km long, of which 12,786 km is classified as trunk road and 21,105 km as regional road. The rail network consists of 3682 km of track. Commuter rail service is in Dar es Salaam only. There are 28 airports, with Julius Nyerere International being the largest and the busiest. Ferries connect Mainland Tanzania with the islands of Zanzibar. Several other ferries are active on the countries' rivers and lakes.

Roads

The Tanzania National Roads Agency (TANROADS) - an Executive Agency under the Ministry of Works, Transport and Communications - came into operation in July 2000 and is the agency responsible for the maintenance and development of the trunk and regional road network in Mainland Tanzania. The total classified road network in Mainland Tanzania was estimated to be 86,472 km based on the Road Act 2007. The Ministry of Works through TANROADS is managing the national road network of about 33,891 km, comprising 12,786 km of trunk road and 21,105 km of regional road. The remaining network of about 53,460 km of urban, district and feeder roads is under the responsibility of the Prime Minister's Office Regional Administration and Local Government (PMO-RALG). In 2007 there were 91049 km of roads, of which including 6578 km was paved. The road network ranked 51st worldwide by length.

Trunk roads

The remainder of the road to Dar es Salaam is paved. The long Mkapa Bridge is on this stretch of road, spanning the Rufiji River. Trunk roads in Tanzania were marked by numbers following the two-tier number system with prefixes A- and B-, as is practiced in the rest of East Africa. Following is the list of Tanzanian trunk roads. Meanwhile, Tanzania has introduced a numbering system for trunk roads using numbers starting with "T" but so far the "A" designations are visible if at all.

Regional roads

International highways

The Cairo-Cape Town Highway, Highway 4 in the Trans-African Highway network, runs between the northern town of Namanga on the Kenyan border and the Zambian border town of Tunduma in the southwest, via Arusha, Dodoma, Iringa, and Mbeya. The section between the entrance to Tarangire National Park and Iringa has been recently paved between Babati-Kondoa-Dodoma-Iringa. There is no longer a need to traverse a longer eastern route from Arusha to Iringa via Moshi and Morogoro is paved. This route is 921 km versus 689 km for the Arusha-Dodoma-Iringa route. In the southwest, from Iringa to Tunduma, the Cairo-Cape Town Highway follows the Tanzam Highway linking Zambia and Dar es Salaam.

Rail transport

In 2008 Tanzania had 3689 km of rail, ranking it 46th in the world by length It includes 2720 km of Metre gauge and 969 km of gauge track. On 31 March 2015 the Tanzanian government announced it would use $14.2 billion of commercial loans to build new rail infrastructure across the country before 2021 and make the country a regional transport hub.

[━━━ Tanzania Railways

━━━ TAZARA Railway | upload.wikimedia.org/wikipedia/commons/c/cb/Railways///in///Tanzania.svg]

Tanzania Railways

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. It has been developed into a so-called 'dry port' for trans-shipping Burundian and Rwandan road freight onto freight trains for the seaport of Dar es Salaam. There are proposals to build a railway from Isaka to Rwanda/Burundi.

TAZARA Railway

The Tanzania-Zambia Railway Authority (TAZARA), formerly also called TanZam Railway operates 1860 km of narrow gauge track (matching Zambian/Southern African networks) between Dar es Salaam and Kapiri Mposhi in Zambia, of which 969 km is in Tanzania and 891 km in Zambia). It is not a part of Tanzania Railways Corporation, and because of the difference in gauge there is no rail connection between the networks. There is a container trans-shipment yard to transfer freight containers between TAZARA and Tanzania Railways Corporation at Kidatu near Morogoro. 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.

Urban rail

Air transport

Airports

Air travel is regulated by the Tanzania Civil Aviation Authority. The Tanzania Airports Authority operates 25 airports out of the 58 aerodromes on the Tanzania mainland. Kilimanjaro International is managed by the state-owned Kilimanjaro Airport Development Company, whilst airports in the semi-autonomous Zanzibar Archipelago are under the jurisdiction of the Zanzibar Airports Authority. Fifteen airports offer the airport of entry service. Air services, both chartered and scheduled, are provided by local airlines such as the flag carrier Air Tanzania, Precision Air and Coastal Aviation. 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 m 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. Other major airports under planning and consideration are Msalato International and Serengeti International, which will serve the capital Dodoma and the Serengeti National Park respectively.

Airstrips

There are a considerable number of both public and private airstrips. Tanzania Airports Authority manages 32 airstrips, such as Morogoro and Singida. The Tanzania National Parks Authority operates 26 airstrips in national parks. Seronera Airstrip is the busiest in the country. Sixty-one airstrips are operated by the Ministry of Natural Resources and Tourism. Private organisations own 93 aerodromes such as the Tanzania Petroleum Development Corporation operating Songo Songo Airstrip.

Maritime transport

Ports and harbours

There is an abundance of coastal and lake waterways. In the central areas there are no navigable lakes or rivers. There is a strong maritime tradition going back centuries. Zanzibar was once the chief port on the East African, Indian Ocean coast. Its hinterland reached into Central Africa as far as the middle Congo River. Swahili traders used dhows to conduct trade though many ports along the coast. This tradition continues today with motorized craft. 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.

Ferries

For about 80 years, the Lake Victoria ferries have carried rail wagons and vehicles from Uganda to Tanzania. The ferries are jointly run by the railway companies of Tanzania and Uganda and are the main means of transport between Tanzania and Uganda as well as between northern Tanzania and southwestern Kenya. Other ferry services link the Zanzibar archipelago and Tanzanian ports. Once a rival to Lake Victoria as a waterway, the Lake Tanganyika ferries are no longer as busy and train ferries no longer operate. Trade has suffered from wars in the Democratic Republic of the Congo. 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.

Merchant marine

In 2008 the merchant fleet consisted of nine Tanzanian-flagged vessels and one registered in Honduras. 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 nine domestically flagged ships are one cargo ship, four passenger/cargo ships, and four oil tankers.

Other modes

Pipeline transport

In 2008 there were 253 km of gas pipeline, 888 km of oil pipeline, and an 8 km pipeline for refined petroleum products. The privately owned Tazama Pipeline accounts for a large portion of the crude oil transportation capability. It currently handles 600,000 tons of crude oil per year, but was designed to handle 1.1 million tons.

Skyline logging

A cable logging system exists in Lushoto District, whereby logs are transported from the Usambara Mountains downhill.