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PIARC (World Road Association), founded in 1909 and comprising 125 member governments from all over the world, is the global forum for exchange of knowledge and experience on roads, road transport policies and practices. With consultative status to the Economic and Social Council of the United Nations, the Association is contributing to a stable and sustainable global development of the road and transport sector.

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Protocol for Soil and Rock Slopes Evaluation and Analysis in the Roads of the Kingdom of Saudi Arabia - Definition of the Inspection and Evaluation Methodology

MoTLS (Ministry of Transport and Logistic Services) is responsible for the Operation and Maintenance of 72,500Km of Center Line of Roads. MoTLS is responsible for the Operation and Maintenance of 72,500Km of Centerline of Roads (from which 5,400 km are Highways, 15,000 are Dual Carriageway and 52,000 are Single Roads).

Information sheet

  • Date: 2025
  • Domain(s): Road Earthworks
  • Type: RR407 - Features
  • PIARC Ref.: RR407-043
  • Number of pages: 11