The Saudi Industrial Property Authority (MODON) has concluded a contract worth SR 17.4 million to install smart traffic lights in Riyadh Second Industrial City within the framework of its projects to rehabilitate the City. The Authority's Director General Dr. Tawfiq Al-Rabiah pointed out in a press statement today that the City has been witnessing a number of municipal projects in the fields of water, drainage system, roads and lightning. It is noteworthy that the Second Industrial City in Riyadh is considered as the largest industrial complex in the Middle East and the number of industrial projects in the City amounts to more than 1,000 employing 120,000 workers.