La Constitución de 1812 Bridge, Cable-stayed bridge in Cádiz, Spain
La Constitución de 1812 is a cable-stayed bridge in Cádiz Province, Spain, stretching 3,092 meters (about 10,141 feet) across the Bay of Cádiz with two main towers that rise 185 meters (607 feet) above the water. The structure uses 176 steel cables to support the deck, which is 37 meters (121 feet) wide and carries multiple traffic lanes in each direction.
Construction started in 2008 following a design by engineer Javier Manterola and took eight years to complete, opening in September 2015. The project aimed to improve regional connections and support economic growth around the bay by linking Cádiz directly with Puerto Real.
The name refers to the Spanish Constitution of 1812, signed in Cádiz during the Peninsular War, which introduced liberal principles to the country. Locals see this reference as a reminder of the city's role in shaping modern Spanish democracy and often speak of it with quiet pride.
The structure links Cádiz with Puerto Real, cutting travel time significantly for commuters and freight moving around the bay. Crossing can feel exposed in strong winds, as the high deck sits well above the water and offers wide views on both sides.
The clearance of 69 meters (226 feet) above the waterline makes this the tallest bridge in Europe by that measure and the second tallest in the world. This height allows large vessels, including military ships, to pass beneath without restrictions.
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