Please open google earth or even better bing maps with the skyview perspective and look at the same I did. Please start at the Bering Strait and follow the coastline in the north and you will recognize a great coastline contruction. The dam contruction is 50 m - 500 m wide and approximatly 4000 km long. The intention of straight cost lines and such great contructions, sometimes hundret km through the ocean, is magnificent.
Therafter please repeat the same discovery with the coastline of the other side in Alaska. You will find similar coastline contructions and the big artificial triangle reaching out. Than I checked if this could be the origininal coastlines of more the 12.000 years ago. The tectonic of the plates of Alaska and northern Sibiria was always pushing the land the same altidute up as the sea levels were rising. Therefore it could very well be that we look at the same ancient coastline which lays at most parts of the world deep under the water.
The infrustructure is indicating a tunnel connection between Alaska via Bering Strait to the Russian side. I would assume 4 sqared double tubed pipes. Obviously the resolution of google earth and bing is not good enough to figure out more details. The entrance on the Russion side is in the north of the Bering Strait. At the side from Alaska the tunnel entrance runs probably from the north to the south in order to fit the existing chang in altitute under water.
Pleas visit also my internetsite http://www.space-development.eu/bering-strait-tunnel
Everything is ment as question to be discussed in discovered.
