Hyperloop project presented - train which needs 30 minutes from Barcelona to Madrid

American magnate, Elon Musk has recently presented Hyperloop scheme of underground railway which comprises fast trains which in underground tunnels can develop speed of up to 1200 km per hour.

Thus, for instance, travel from Madrid to Barcelona, cities which are 620 km far away, with Hyperloop, could last less than half the time needed now by plane for transfer of this distance. Instead of current 75 minutes of flight, passengers could reach places in 30 minutes by train.

At "xSpain" technological conference which was held last weekend was in Madrid, the head of Hyperloop Transport Technologies, Dirk Ahborn said technology for this project already exists.

Test railroad of 8 km will be built at the south of California.