The Riyadh Red Line train began testing the initial pilot tests of the Red Line cars in Austria, the official Twitter account of the King Abdulaziz Public Transport Project in Riyadh revealed yesterday.

The Riyadh Red Line train began testing the initial pilot tests of the Red Line cars in Austria yesterday.

It is worth mentioning that the Riyadh train consists of 70 km of tunnels, which constitute about 4% of the total length of the tracks, and the tracks on the ground constitute “10%” of the total length of its tracks and bridges about 50% of the total length of those tracks, in addition to 85 stations, including 50 underground, four stations on the surface and 31 overhead stations.

And it is worth mentioning that the Riyadh train consists of 70 km of tunnels, which constitute about 4% of the total number of tracks.