portugal

The World’s Longest Pedestrian Suspension Bridge Is About To Open
Meet the '516 Arouca' Bridge. Its name stems from the length -- 516 meters -- and the nearby town of 'Arouca' (in Portugal). It's not for the faint of heart. It measures a distance of 1,692' --- longer than five football fields. At that distance, it will become the longest walking suspension bridge in the world when it officially opens later this fall...