The Rail Baltica project, often heralded as the 'infrastructure project of the century,' aims to resolve historical connectivity issues stemming from the Soviet era, with its legacy of railroads oriented east towards Russia rather than west towards Europe. This ambitious initiative is designed to create a high-speed rail link between Estonia, Latvia, and Lithuania, connecting them to Poland and beyond, while also potentially facilitating future undersea tunnel projects to further integrate Finland into the European rail network.

However, the progress of Rail Baltica is markedly slow due to ongoing delays and insufficient funding, which has caused increasing tensions in the Baltic region. With security worries about potential Russian aggression, particularly in light of the differences in railway gauges between Europe and Russia, the completion of this project is seen as critical for swift military mobilization and regional stability. Local leaders fear that without the timely realization of this project, there may be adverse repercussions for national security as well as economic development.

As the completion date is pushed further away, there are calls from various stakeholders advocating for renewed investment and prioritization of this vital infrastructure project. The idea is that Rail Baltica not only serves as a transportation link but also symbolizes the Baltic States' historical shift towards Europe and their ongoing efforts to break free from past dependencies, particularly in the context of modern geopolitical tensions.