Surveying and design works (Improvement and development of Najm Al-Din Al-Ayoubi Road from Hamza bin Abdul-Muttalib Street to Jeddah Road in Riyadh)
Surveying and design works (Improvement and development of Najm Al-Din Al-Ayoubi Road from Hamza bin Abdul-Muttalib Street to Jeddah Road in Riyadh)