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
The world's tallest artificial structure is the 829.8 m (2,722 ft) tall Burj Khalifa in Dubai, United Arab Emirates. The building gained the official title of  Tallest Building in the World  at its opening on January 4, 2010. It is followed by the Tokyo Skytree, as the tallest tower, and the KVLY-TV mast.