Saudi Arabia opens metro (7 photos)

For three days now, three metro lines have been operating in the capital of Saudi Arabia, Riyadh (there will be 6 in total). The total length of the underground is 176 km, and the number of stations is 85. They write that this is the most innovative metro on the planet, fully automated, with driverless trains and 3 classes of service (first, family and standard). And all the stations were built in 5 years - just like Sobyanin.