The Great Uhuru Railway: How a Cold War Gamble Built Africa's Longest Rail Link
In short: When Western nations dismissed a proposed railway between Tanzania and Zambia as economically unviable, China stepped in to build the 1,860-kilometer line. Known as the Uhuru Railway, this massive infrastructure project became a symbol of Pan-African independence and a defining moment in South-South cooperation during the 1970s.
The TAZARA Railway, stretching from Dar es Salaam to Kapiri Mposhi, was born from the political vision of Tanzanian leader Julius Nyerere and Zambian president Kenneth Kaunda. Seeking to bypass white-minority-ruled territories in Rhodesia and South Africa, the two leaders looked for international funding to secure a trade route for Zambia's Copperbelt. After the World Bank, Britain, and the United States repeatedly rejected the project as unprofitable, China provided an interest-free loan of approximately US $406 million to make the railway a reality.
Construction, which lasted from 1970 to 1975, was a feat of engineering that required traversing the Udzungwa Mountains. The project utilized a unique labor-intensive model, employing roughly 13,000 Chinese technicians alongside 38,000 African laborers at its peak. To navigate the rugged terrain, builders constructed 46 bridges and 18 tunnels, including the spectacular Mpanga River bridge. Despite its ambition, the railway faced operational struggles from the start, with freight traffic peaking at 1.2 million tons in 1986 before declining as regional politics shifted.
Today, the railway is undergoing a significant revival. Following a Memorandum of Understanding signed in September 2024, the China Civil Engineering Construction Corporation is leading a $1.4 billion rehabilitation project. This initiative, which resumed passenger services in February 2026, aims to modernize the line through a public-private partnership. By investing in track repairs and new rolling stock, the project seeks to restore the railway's long-term sustainability, ensuring it continues to serve as a vital corridor connecting the Indian Ocean to the heart of Zambia.
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Sources
- Summary by Intellect · source: TAZARA Railway
- Also: Wikidata — TAZARA Railway · CC0
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