The new city centre is a string of skyscrapers lining Sheikh Zayed Road. Notable among these are the Emirates Towers, which were built in the late 1990s and early 2000s and which house a hotel and government offices. Close to Sheikh Zayed Road is the Dubai International Financial Centre, housed in a futuristic arch-shaped building, and the Burj Khalifa, which at the time of its official opening in 2010 was the world’s tallest building; it was named after the president of the United Arab Emirates and emir of Abu Dhabi, Khalifa ibn Zayed Al Nahyan.