Tropicana Avenue. Tropicana Avenue is a major eastâwest section line arterial in the Las Vegas area. The road is named after the Tropicana Resort & Casino which is located on the Las Vegas Boulevard where it intersects with Tropicana Avenue. Part of it is signed as Nevada State Route 593 (SR 593).
With a total height of 829.8 m (2,722 ft) and a roof height (excluding antenna) of 828 m (2,717 ft), the Burj Khalifa has been the tallest structure in the world since its topping out in late 2008. Burj Khalifa
Burj Khalifa: Dubai, United Arab Emirates. The Burj Khalifa, previously known as the Burj Dubai, is the tallest building in the world. It measures 2,723 feet high and has 163 floors. It took five years to build, and was completed in 2009 in Dubaiâs main business district.