Project design team was Catão Francisco Ribeiro, architect João Valente, and engineer Edward Zeppo Boretto.
This is the longest curved suspended bridge in the world - 290 meters (950 feet) long each way. The large X in the middle is 138 meters (450 ft) tall, and a set of 144 steel cables were used to hold the structure of the curved roads.
At rush hour, about 5,000 vehicles per hour will cross the bridge each way.