East-West Corridor
East-West International Transport Corridor
The East–West Transport Corridor—also referred to as the Middle Corridor or the Trans-Caspian International Transport Route (TITR)—constitutes a strategically significant multimodal logistics route facilitating freight transportation between the People’s Republic of China, Central Asian states, the South Caucasus, the Republic of Türkiye, and member states of the European Union. The corridor integrates rail, maritime, and road transport infrastructure to enable seamless and efficient cargo movement.
In comparison with other global transit arteries, such as the Suez Canal and the North–South Corridor, the Middle Corridor offers a number of distinct advantages. Covering an approximate distance of 8,000 to 10,000 kilometers between China and Europe, the corridor is nearly twice as short as the Suez route, which spans approximately 20,000 kilometers. Transit time along the Middle Corridor ranges from 12 to 18 days, whereas transportation via the Suez Canal may require between 30 and 45 days, and the North–South Corridor takes approximately 15 to 25 days.
The Middle Corridor's principal advantages include its relatively short transit duration, enhanced political stability across participating territories, modernized and expanding transport infrastructure, and its suitability for high-value, time-sensitive freight. These characteristics position the Middle Corridor not merely as an alternative to traditional routes, but as a competitive, sustainable, and future-proof Eurasian logistics solution.
The railway component of the corridor extends approximately 4,256 kilometers, traversing China, Kazakhstan, Azerbaijan, and Georgia. The maritime segment—approximately 508 kilometers in length—connects the Caspian Sea ports of Turkmenbashi, Kuryk, and Aktau to the Port of Baku, the largest logistics hub on the western Caspian coast.
Two principal transit routes facilitate cargo movement from Azerbaijan to European destinations:
- Via the Baku–Tbilisi–Kars (BTK) railway line through Georgia and Türkiye;
- Via maritime routes utilizing the Georgian Black Sea ports of Poti and Batumi.
These transit options significantly enhance Azerbaijan’s position as a regional logistics hub and allow for the optimization of multimodal transport operations.
The Republic of Azerbaijan's advantageous geostrategic location and advanced transport-logistics infrastructure have established the country as a pivotal transit center in the region. The Port of Baku plays a central role in supporting multimodal connectivity across the Caspian Sea. Together with the BTK railway, modern highways, logistics hubs, and a digitalized customs and transit ecosystem—including e-TIR, e-CMR, and the “Single Window” mechanism—Azerbaijan ensures transparent and uninterrupted cargo flows across its territory.
Azerbaijan maintains robust cooperation with international partners to further the development of the Middle Corridor. Collaborative efforts are underway with countries such as China, Kazakhstan, Georgia, Türkiye, and other transit states to integrate transport networks, streamline border crossing procedures, and facilitate unimpeded freight movement.
On 3 July 2024, within the framework of the Shanghai Cooperation Organization (SCO) Summit held in Astana, the Republic of Azerbaijan and the People’s Republic of China signed the “Joint Declaration on the Establishment of a Strategic Partnership.” This document elevates bilateral relations to a new level and foresees the deepening of cooperation across various sectors, including transport, logistics, energy, and trade.
Furthermore, Azerbaijan is actively engaged within the Trans-Caspian International Transport Route (TITR) International Association, which promotes policy coordination, technical harmonization, and the application of digital solutions among member states. Within the framework of the Organization of Turkic States (OTS), strengthening the Middle Corridor and increasing the volume of transit freight are recognized as top strategic priorities. Concurrently, Azerbaijan participates in initiatives such as TRACECA to support the advancement of regional transport infrastructure and logistics connectivity.
In 2024, a record number of 300 block trains were dispatched along the China–Kazakhstan–Azerbaijan route, marking a significant year-on-year increase. The total number of containers transported from China reached 27,000 TEUs, reflecting a 25-fold increase compared to the same period of the previous year. These figures underscore the growing relevance and efficiency of the Middle Corridor as a primary East–West freight route. Additionally, for the first time, export shipments from Azerbaijan to China were initiated in 2024. On 24 November, the inaugural export block train—comprising 62 forty-foot containers—was dispatched from Baku to the Port of Xi’an in China.
China–Kyrgyzstan–Uzbekistan Railway
A key project underpinning the long-term development of the Middle Corridor is the construction of the China–Kyrgyzstan–Uzbekistan railway. This 450-kilometer railway will directly link China and Uzbekistan via Kyrgyz territory. Beginning in Kashgar, the railway is designed to pass through Torugart and Makmal in Kyrgyzstan and reach Andijan in Uzbekistan.
The integration of this new route with the Middle Corridor will enable faster and more efficient transport of goods to the Caspian Sea and onward through Azerbaijani territory to European markets. The Republic of Azerbaijan supports this project and views its integration with the Trans-Caspian route as a strategic regional advantage.
Zangezur Corridor
Another project of strategic importance to Azerbaijan is the Zangezur Corridor. This initiative aims to establish new rail and road infrastructure connecting Azerbaijan’s western regions to the Nakhchivan Autonomous Republic and, ultimately, to the Republic of Türkiye and European markets.
The Zangezur Corridor will contribute to the diversification of the Middle Corridor by offering an alternative regional route, enhancing flexibility in freight transit, and reducing both time and distance in cargo delivery. Moreover, the commissioning of this corridor is expected to strengthen regional political, economic, and logistical stability.
The Middle Corridor: A Faster, More Sustainable Option
One of the key advantages of the Middle Corridor is its significantly reduced transit time compared to other traditional routes. Goods shipped through the Suez Canal or the northern route can take approximately 35 to 45 days, whereas the Middle Corridor cuts this time to 13 to 21 days. This makes the corridor especially appealing for time-sensitive cargo, offering businesses a clear advantage in speed and reliability.
Beyond speed, the Middle Corridor offers environmental benefits. Overland transport through the corridor produces fewer emissions than traditional maritime routes, making it a greener alternative for businesses increasingly focused on sustainability. This environmentally friendly option supports global efforts to reduce the carbon footprint of logistics and transportation.
Moreover, the cost-effectiveness of the Middle Corridor cannot be overstated. By reducing transit times and optimizing logistical operations, the corridor helps businesses save on shipping costs, port fees, and other logistics-related expenses. For companies seeking to remain competitive in the global market, the corridor presents a cost-efficient solution that enhances the overall value of goods transported.
Strategic Partnerships Enhancing the Corridor’s Efficiency
The success of the Middle Corridor is not solely due to Azerbaijan's infrastructure; it also depends on strong partnerships and collaborations between multiple countries. The close cooperation between Azerbaijan, Georgia, Türkiye, Kazakhstan, and China is crucial to ensuring the smooth operation of the corridor. These countries work together to improve infrastructure, harmonize customs procedures, and enhance digital technologies to further streamline cross-border trade.
Through investments in technology, such as digitalized customs procedures, and partnerships in rail and port development, the countries involved are making the corridor even more efficient and attractive to businesses. These efforts are crucial to maintaining the corridor's competitiveness in the face of growing demand for rapid and efficient transportation routes.
Looking Ahead: The Future of the Middle Corridor
The Middle Corridor’s role in global trade is set to expand significantly in the coming years. As businesses seek faster and more sustainable supply chains corridor’s importance is increasing. Its ability to connect two of the world’s largest markets, China and Europe, with a seamless multimodal approach offers significant opportunities for economic growth, both regionally and globally.
Key developments, such as further expansion of the Port of Baku, improvements in the BTK railway, and ongoing collaboration with neighboring countries, will continue to strengthen the corridor's capacity and efficiency. Additionally, Azerbaijan’s efforts to enhance its digital infrastructure and streamline cross-border procedures will make the Middle Corridor an even more attractive option for international trade.