Can Kazakhstan turn Middle East disruption into a rail boom?

Kazakhstan wants a bigger slice of Eurasian trade: Kazakhstan Temir Zholy (KTZ), Kazakhstan’s state rail operator, is rolling out a USD 10 bn infrastructure program through 2030, as Middle East disruptions lead more China-Europe shippers to diversify away from sea freight, Bloomberg reports.

KTZ has already deployed roughly half of the planned USD 10 bn investment and is set to build 900 km of new railway lines this year. The flagship project is the 300 km Ayagoz-Bakhty line to China, which will establish a third rail crossing between the two countries and increase Kazakhstan-China rail capacity to 100 mn tons by 2030 from roughly 55 mn tons currently.

The rationale: The expansion is set to boost Kazakhstan’s role in the Middle Corridor —

— the Trans-Caspian route linking Beijing to Europe through Kazakhstan, the Caspian Sea, Azerbaijan, Georgia, and Turkey. Demand for the corridor has grown since the Ukraine war diverted some cargo away from Russia-linked routes, with recent shipping disruptions around Hormuz adding fresh momentum to the search for alternative trade corridors.

The biggest constraint on the Middle Corridor is the Caspian crossing. KTZ is investing more than USD 100 mn in six vessels to move cargo between the Kazakh ports of Aktau and Kuryk and Azerbaijan's Baku, where shipments continue through the South Caucasus and onward to Europe.

Tracks, trains, and terminals: KTZ is expanding its locomotive fleet through long-term supply agreements with US-based Wabtec, France's Alstom, and Chinese manufacturers, while also broadening its terminal footprint along the corridor. The operator already owns a terminal in Xi'an, one of China's largest rail freight hubs, and is exploring container-terminal acquisitions in Romania, Hungary, and Germany.

What geography settles — and what it doesn't

The corridor’s ceiling is built into the map: “Geography imposes two hard facts. The corridor is structurally more expensive than all-water shipping because it replaces one vessel with trains, requires two changes of rail gauge, and includes a sea crossing in the middle,” Urs Mosimann, former strategy director at Etihad Rail tells EnterpriseAM.

Geography does not make the corridor irrelevant: “The Middle Corridor is unlikely to become a mass-volume competitor to maritime Asia-Europe shipping, but it can still scale meaningfully within its niche,” Mosimann says. Trans-Caspian freight has grown from well under 1 mn tons a few years ago to roughly 4-4.5 mn tons in 2024, while container traffic reached around 77k TEU in 2025. The official target of more than 300k TEU by 2030 is “entirely plausible,” he adds.

Why it matters

The corridor has room to grow: The World Bank sees the Middle Corridor evolving from a transit route into a regional trade artery. Its projections show trade between Azerbaijan, Georgia, and Kazakhstan rising 37% by 2030, while trade between those countries and the EU is expected to grow by 28%.

Demand alone won't be enough: The World Bank estimates that the corridor could triple freight volumes and cut transit times in half by 2030, but only if countries improve cross-border coordination, logistics, and digitalization while continuing to invest in rail infrastructure, ports, and intermodal facilities.