Helsinki

I first heard of idea to build an undersea tunnel connecting Finish capital Helsinki with Estonian Tallinn, back in 2006. Soon it will be already 10 years, and I would probably have forget the idea of this project, but, today I red an article suggesting that estimate costs of such project could be EUR 13 billion, and it could be completed toward the end of 2030s. The submarine tunnel, connecting Tallinn with Finnish capital Helsinki, could cost 9-13 billion euros, according to a preliminary…