A huge project to be constructed in the intersection of Al Thomamah road and west airport road in Riyadh in the Kingdom of Saudi Arabia. A bridge with a total length of about 300m and approaches reinforced concrete retaining walls. The roadway bridge is constructed as pre-stressed cast in-situ box section with spans ranges from about 45.00m to 54.00m. The bridge width is 13.00m. A tunnel with a total length 600m with open U-section and closed rectangular section with its utilities as lighting, electromechanical and drainage. Upgrading of utilities in Al Thomamah road such as storm water drainage, water tanks, etc…

• Contractor Consultant: SAAD INTERNATIONAL CONSULTANT ENGINEERS

• Contractor: Arab contractor

• Scope of working: Structural design; preparation of architectural, drainage, structural and electromechanical workshop drawings

• Date: 2014-2016

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