![The Riyadh Metro project ? a US$22.5bn undertaking ? is due to become fully operational in 2021. (Image source: Alstom)](/images/alstom-riyadh-web.jpg)
The Riyadh Metro project ? a US$22.5bn undertaking ? is due to become fully operational in 2021. (Image source: Alstom)
Alstom has, for the past few weeks, been conducting initial dynamic tests for the Riyadh Metro Project at the FAST consortium Line 4 Depot Test Track in Riyadh, Saudi Arabia