ARRIYADH Development Authority (ADA) announced the winning bidders on July 28 for three design and build contracts worth almost $US 22.5bn for the construction of a 176.7km six-line automated metro network in the Saudi capital Riyadh.
THE High Commission for Riyadh Development (HCRD) says that "three major global consortia" have submitted technical and financial offers for the Riyadh Metro project, a six-line driverless network which will eventually encompass 177km and 96 stations in the Saudi capital.
ARRIYADH Development Authority (ADA) has launched the prequalification for a turnkey contract to design, build and equip Phase 1 of the Riyadh light metro, with an option to maintain the three-lines 92km network.