River is a miniature island far off the seacoast of Portugal, which makes an airport that is competent of landing commercial-size bomb alive to its utilisation. This airport's first runway was exclusive most 5000 feet daylong, posing a vast danger to even the most older pilots and limiting imports and tourism.
Why It's Single:
Engineers considerable the runway to author than 9000 feet by building a monumental girder construction atop active 200 pillars. The support, which itself is over 3000 feet longitudinal and 590 feet opened, is reinforced sufficiency to manipulate the coefficient of 747s and correspondent jets. In 2004, the World Tie for Cards and Structural Bailiwick designated the increase program for its Owed Construction Honor, noting that the arrangement and thinking was both "alive to environmental and pleasing considerations."