As you drive along Brickell Avenue in Miami, the 1450 Brickell tower is one of the first, all-glass skyscrapers to greet you in the Financial District. The 540 foot office complex was built in 2010. The project was one of several that reshaped the city’s skyline during a construction boom of the early 21st century. Miami now has over 300 high-rises. This ranks third among all U.S. cities.