Photo: Courtesy of City of Orlando Fans at Orlando Magic basketball games can have fun playing with their iPhone apps, thanks to state-of-the-art technology in the arena, which opened on Oct. 1. Amway Center is also the first National Basketball Association venue to incorporate all-digital signage. It has more than 1,000 digital television monitors and the tallest high-definition videoboard in an NBA venue. Populous designed the 875,000-sq-ft arena, which was built by Hunt Construction Group under a $380-million contract.
Arch dams, classically curved monoliths situated in narrow valleys, are not as common as other types of dams, such as embankment dams and gravity dams. ENR takes a look at some of the biggest arch dams in the world, both completed and under construction.