Turkey's newly built Borsphous Tunnel connects 2 continents

Turkey has done the impossible and necessary, Turkish construction companies recently completed one of the world's deepest and transcontinental tunnels that will allow the underground flow of traffic between Istanbul's European and Asian sides. The world's largest city now has an underground passageway to ease its famous congested bridge Borsphous and roads crisscrossing the city. The Borsphous Tunnel now joins the Transsiberian Railroad in Russia, English Channel, Transcontinental railroad in the US and Burj al Arab in Dubai as one of the world's architectural feat and marvels. It is also fulfilling a 150 year dream of a sultan.

Turkish tunnel links to continents