AlQa'dah 12, 1435, Sep 7, 2014, SPA -- Coinciding with the 84th National Day of the Kingdom After two weeks, Riyadh city is preparing for the launch of an introductory Atlas in which more than 25 governmental entities will review in one place the largest and most important development projects in the Kingdom in the era of the Custodian of the Two Holy Mosques King Abdullah bin Abdulaziz Al Saud. This will take place during the exhibition to be patronized by Prince Dr. Mansour bin Miteb bin Abdulaziz, Minister of municipal and Rural Affairs, in Riyadh. The five-day exhibition will highlight the distinguished projects in the era of the Custodian of the Two Holy Mosques.