The city of Abu Dhabi is located on the north-eastern part of the Persian Gulf in the Arabian Peninsula. It is on an island less than 250 metres from the mainland and is joined to the mainland by the Maqta and Mussafah Bridges. A third, Sheikh Zayed Bridge, designed byZaha Hadid, opened in late 2010. Abu Dhabi Island is also connected to Saadiyat Island by a five-lane motorway bridge. Al-Mafraq bridge connects the city to Reem Island and was completed in early 2011. This is a multilayer interchange bridge and it has 27 lanes which allow roughly 25,000 automobiles to move per hour. There are three major bridges of the project, the largest has eight lanes, four leaving Abu Dhabi city and four coming in.
Most of Abu Dhabi city is located on the island itself, but it has many suburbs on the mainland, for example: Khalifa City A, B, and C; Al Raha Beach; Al Bahia City A, B, and C; Al Shahama; Al Rahba; Between Two Bridges; Baniyas; and Mussafah Residential
