Trans-Caspian freight has climbed nearly sixfold since 2020, and Astana is now preparing to float its national railway to fund $10 billion of track, ports and ships — turning the route that bypasses Russia into a listed asset.
The Middle Corridor — formally the Trans-Caspian International Transport Route (TITR) — runs from China through Central Asia, across the Caspian Sea and into Europe via the Caucasus and Turkey, offering shippers a path that avoids both Russian and, increasingly, Middle Eastern chokepoints. What was a marginal route five years ago is now a strategic one. Containerised freight rose from 2.76 million tonnes in 2023 to 4.48 million in 2024, and in the first quarter of 2026 roughly 173 block trains — each carrying 55 containers — moved along the line, against a full-year target of 600 trains that operators believe could grow by two-thirds again in 2027. The disruption of Gulf shipping lanes has only sharpened the corridor’s appeal as a dependable overland alternative.
Kazakhstan, the corridor’s geographic pivot, is moving to monetise it. Kazakhstan Railways (KTZ) has committed roughly $10 billion to modernise rail, port and terminal infrastructure — about half already deployed — and plans some 900 kilometres of new line in 2026 alone. Its shipping arm, KTZ Express, has ordered six dry-cargo container vessels, four from China’s Jiangsu Haizhongzhou yard and two from Azerbaijan’s Baku Shipyard, to thicken the Caspian crossing that has long been the route’s weakest link. The capstone is financial: KTZ is preparing an initial public offering in 2026, with a possible listing across London, Hong Kong and Kazakhstan, and proceeds earmarked for rolling stock and network expansion.
Why it matters
Astana is doing what Baku is doing with gas and Riyadh is doing with ports — converting geography into a tradable, financeable asset. An IPO of the national railway would hand global investors a direct stake in the Istanbul–Baku–Tashkent axis that is steadily displacing the Moscow–Astana one as Eurasia’s logistical centre of gravity. If KTZ lists successfully, the Middle Corridor stops being a diplomatic talking point and becomes a balance-sheet reality — the clearest sign yet that the rewiring of Eurasian trade is now irreversible.
Sources: The Times of Central Asia · Jamestown Foundation · OSW Centre for Eastern Studies · Caspian Policy Center · Oxford Business Group