RATP Dev to manage and operate Salam City–Tenth of Ramadan electric rail, Egypt March 5, 2021 | Middle East & Africa News Egypt’s Ministry of Transport and the National Authority for Tunnels (NAT) have awarded a contract to RATP Dev for the management, operation, and maintenance of the Salam City–10th of Rama... This content is available to only subscribers. Username or E-mail Password Remember Me Forgot Password