Prince Salman bin Abdulaziz, Governor of Riyadh Region, Chairman of Arriyadh Development Authority chaired here today the ADA meeting at the Authority's headquarters at the Diplomatic Enclave. Abdullatif Bin Abdulmalik Alshaikh, member of Higher Commission for the Development of Arriyadh and President of Arriyadh Development Authority pointed out that the meeting discussed the Draft for an environmental rehabilitation project of Wadi Hanifa, where the project is being implemented in the area of the north of Almarih down to Alhaer in the south with a length of 80 kilometers. This projects aims at restoring Wadi Hanifa to normal position as a passage for rain water and floods, and for a natural environment free of contaminants and constraints and as well as for a public park for the city's population. The work will be completed on this project at the beginning of next year.