Tanzania’s Standard Gauge Railway (SGR) is approaching an important test of its ambition to become a regional transport and logistics hub. The 424-kilometre Makutupora–Isaka section is intended to extend the railway network towards Mwanza, strengthening connections between the Port of Dar es Salaam, inland markets and neighbouring countries.
On 24 October 2026, Transport Minister Makame Mbarawa confirmed that the government had secured 3.67 trillion Tanzanian shillings, approximately US$1.4 billion, for Lots 3 and 4, covering Makutupora–Tabora and Tabora–Isaka. The two sections span 424 kilometres. The minister attributed delays primarily to contractors’ work planning rather than a shortage of funding, explaining that payments depend on contractors submitting adequate certificates for completed work.
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The financing structure reflects the scale of the undertaking. In April 2026, Standard Chartered announced a syndicated financing package exceeding US$2.33 billion for the railway project. Its published breakdown included US$1.32 billion in export credit agency financing and US$462 million in long-term funding from commercial banks and development finance institutions. The export credit agencies involved include institutions from Sweden, Poland and Italy. Separately, Tanzania’s Ministry of Finance announced an agreement worth approximately US$1.277 billion for the completion of Lots 3 and 4. These financing figures should be understood within their respective project and facility arrangements rather than treated as identical amounts.
Such financing allows Tanzania to mobilise international capital and specialist equipment for infrastructure that would be difficult to fund through annual public budgets alone. However, it also creates long-term repayment obligations. Transparent reporting of loan conditions, guarantees, disbursements and project costs will therefore be essential to ensuring that the railway delivers sufficient economic value to justify its financial commitments.
Construction performance remains a concern. During an inspection on 26 October, Mbarawa warned Turkish contractor Yapi Merkezi over delays on the 165-kilometre Tabora–Isaka section. He praised Chinese subcontractor China Civil Engineering Construction Corporation (CCECC), which reportedly achieved five per cent progress in September and October 2026, matching progress attributed to the main contractor over four years.
The government considered the implications of terminating the contract but opted to pursue corrective measures, including stronger subcontracting arrangements. The wider lesson is that infrastructure financing must be matched by effective supervision, clear delivery schedules and contractor accountability.
Tanzania’s existing SGR operations provide an encouraging indication of the railway’s potential. Between July 2025 and March 2026, the Dar es Salaam–Dodoma service carried approximately 2.51 million passengers, a 22.4 per cent increase on the corresponding period a year earlier. During the same nine months, the Tanzania Railways Corporation transported 102,452 tonnes of cargo and collected 82.77 billion shillings from its operations. These figures demonstrate growing demand for rail transport, although passenger growth and revenue alone do not establish the financial performance of the entire network.
The economic case for expansion rests increasingly on freight. A reliable railway can move larger volumes of goods over long distances, reduce pressure on roads and offer businesses more predictable transport options. Extending the network towards Isaka and Mwanza would strengthen access to Lake Victoria and create opportunities for improved connections with markets in Rwanda, Burundi and the eastern Democratic Republic of Congo. These benefits, however, will depend on functioning cross-border links, compatible railway systems, efficient customs procedures and competitive freight charges.
Regional trade provides a compelling reason to pursue this integration. The United Nations Economic Commission for Africa reported that trade within the East African Community exceeded US$11 billion in 2024, representing a 22 per cent increase from 2023. Agricultural products and manufactured goods contributed to this expansion. A more dependable railway corridor could help businesses move these products between production centres, regional markets and international shipping routes. It could also strengthen the practical implementation of the African Continental Free Trade Area by addressing the transport constraints that often make cross-border trade expensive.
The railway’s relationship with Dar es Salaam Port is equally important. In October 2023, Tanzania signed a 30-year concession agreement with DP World to operate and modernise parts of the port. The company initially committed more than US$250 million in upgrades, with potential investment reaching US$1 billion over the concession period and associated logistics projects. In July 2026, DP World reported that cargo discharge times for comparable operations had fallen from more than 300 hours to under 28 hours. While these are company-reported results, they illustrate the potential gains from improving port efficiency alongside inland transport infrastructure.
For the railway to realise its full regional value, these investments must function as one connected logistics system. Efficient port operations will have limited impact if freight trains are unreliable, while faster rail services will offer little advantage if goods remain delayed at terminals or border crossings. Coordination among railway operators, port authorities, customs agencies and logistics companies will therefore be critical.
Completion of the Makutupora–Isaka section should not be treated as the final measure of success. Tanzania will need to monitor freight volumes, passenger demand, operating costs, service reliability, safety, maintenance expenditure and the number of cross-border shipments using the corridor. It should also assess whether rail transport reduces the overall cost and time required to move goods compared with road alternatives.
Tanzania’s railway expansion represents a significant investment in the infrastructure required to make regional trade more practical. Its success will depend not simply on the amount of financing secured or the kilometres of track constructed, but on whether the completed network operates reliably, connects efficiently with ports and neighbouring markets, and generates sustainable economic returns. For East Africa, that is the difference between building a railway and building a trade corridor.
