Eastern European countries are developing major transport corridors designed to strengthen regional connectivity, reduce dependence on Soviet-era infrastructure, and improve the movement of people and goods across NATO’s eastern flank.
A key project is Rail Baltica, which is intended to connect Estonia, Latvia, and Lithuania with the wider European rail network using the 1,435 mm European standard gauge rather than the 1,520 mm gauge inherited from the Soviet system. The project is expected to improve civilian transportation and logistical integration with the rest of Europe, while its compatibility with European infrastructure could also support military mobility.
Alongside Rail Baltica, road projects including Via Baltica and Via Carpatia are creating north-south connections linking the Baltic region with Central and Southern Europe. These corridors are part of broader European efforts to improve strategic transport infrastructure and facilitate the movement of heavy equipment, including military vehicles, during exercises or potential crises.
The report argues that these developments could reduce reliance on routes historically oriented toward Russia and Belarus. It particularly focuses on Kaliningrad, Russia’s heavily militarized exclave between Poland and Lithuania. However, describing the infrastructure projects as a complete blockade of Kaliningrad would overstate their current function. The region retains maritime, air, and other connections, while transit arrangements remain subject to international agreements and political circumstances.
Overall, Rail Baltica, Via Baltica, and Via Carpatia represent a significant shift toward integrating Eastern European transportation with EU and NATO networks. Their strategic importance lies primarily in improving resilience, connectivity, and military mobility rather than automatically isolating Russia or cutting off Kaliningrad.
