and Green Line (Line 5) on December 15, before the final Orange Line activation on January 5. With all six lines fully operational, the Riyadh Metro — the largest in the Middle East and the world’s ...

This was followed by the opening of the Red (Line 2) and Green ... the Riyadh Metro is now the largest in the Middle East and holds the title of the world’s longest driverless train system.

Riyadh’s 176km new metro opened in January 2025. The network spans six lines and 85 stations, taking the title of the world’s longest driverless transit system. On 1 December 2024, Riyadh began phased ...

This was followed by the Red Line (Line 2) and Green Line (Line 5) on December 15, before the final Orange Line activation on January 5. With all six lines fully operational, the Riyadh Metro — the ...