An underwater tunnel between Russia and the US will cost $205 billion, analysts have calculated. To implement the project, it will be necessary to build railway infrastructure in Chukotka and Alaska, where there are currently no routes to the Bering Strait. According to experts, construction will end no earlier than 2041.

An underwater tunnel between Russia and the US will cost $205 billion, analysts have calculated. To implement the project, it will be necessary to build railway infrastructure in Chukotka and Alaska, where there are currently no routes to the Bering Strait. According to experts, construction will end no earlier than 2041.