Rail Baltica is a major railway project aimed at connecting the Baltic States—Estonia, Latvia, and Lithuania—with the rest of Europe. This high-speed rail line will enhance transportation efficiency and promote economic growth in the region by linking major cities like Tallinn, Riga, and Vilnius to Warsaw and beyond. The project is part of the European Union's efforts to improve cross-border transport and reduce travel times. Once completed, Rail Baltica will provide a modern, environmentally friendly alternative to road transport, facilitating both passenger and freight movement across the Baltic Sea region.