China–Kyrgyzstan–Uzbekistan railway: a 486-km, $4.7 billion corridor takes shape
Running from Kashgar to Andijan via Kyrgyzstan, construction began in December 2024; the line bypasses Russia and opens a new route from China toward Europe.
A railway (CKU) linking China, Kyrgyzstan and Uzbekistan is under construction. The 486-kilometer line runs from Kashgar in China through Kyrgyzstan to Andijan in Uzbekistan.
Route and timeline
Construction was ceremonially launched on December 27, 2024, with representatives of the three states. Major work on the Kyrgyz section began in July 2025 and is scheduled to last about six years. Of the route, 311.75 kilometers lie in Kyrgyzstan.
Cost and financing
The project is estimated at $4.7 billion. China will provide more than $2.35 billion as a loan; Kyrgyzstan and Uzbekistan are each expected to contribute $700 million. The route features 50 bridges and 29 tunnels.
Technical features
The Torugart–Makmal section uses the Chinese standard gauge (1,435 mm) and the Makmal–Jalal-Abad section the post-Soviet gauge (1,520 mm), with a gauge-transfer station planned at Makmal. On August 5, 2026, excavation of the Kosh-Dobo North No. 2 tunnel (209.6 meters) was completed in Kyrgyzstan's mountainous section.
Kyrgyz Deputy Prime Minister Edil Baisalov said the railroad "will virtually transform Kyrgyzstan." Observers say the line bypasses Russia and opens a shorter route for moving goods from China toward Central Asia and Europe.
