Finland and Estonia are planning to construct a multi billion tunnel across the Gulf of Finland, connecting the capital cities of Helsinki and Tallinn. A Helsinki—Tallinn tunnel would transform the economies of the region, creating a twin city metropolitan area and improving connectivity between Finland and the rest of Europe. Two sides are working for its development: the government controlled FinEst Initiative and FinEst Bay Area Development, a private company led by Finnish entrepreneur Peter Vesterbacka. If you enjoyed this video, please consider liking and subscribing for more videos very similar to this one!