Photos Riyadh’s $22.5bn metro system By MECN Adminstrator Posted on July 4, 2015 Share Tweet Share Share Email <> PreviousNext Related Items:In Picture, public transport, Riyadh Metro, Saudi Arabia Recommended for you ALEC reports significant growth in 2024 Honeywell opens new center to strengthen Saudi Arabia’s industrial… NovusCrete to pioneer green concrete initiative Critical Infrastructure Summit to take place on 25 February SEVEN announces $351mn entertainment destination in Jazan Building the Kingdom’s Future Comments