The Contract “Al Shahama Interchange” was awarded to the Joint Venture Saif Bin Darwish – China Harbour in the year 1993. The Interchange was constructed on the Sheikh Rashid Road, being the expressway between Abu Dhabi and Dubai. There are two independent bridges with dual carriageways at the top of the expressway. The interchange consists of precast prestressed concrete beams. The slabs are cast-in-situ on the beams. The total concrete works executed is about 15,000 m3. The whole works were completed in 1996 and the interchange was taken-over by the Owner, Abu Dhabi PWD and is being used by the public since then.