Zubizuri

The Zubizuri, also called the Campo Volantin Bridge or Puente del Campo Volantin, is a tied arch footbridge across the Nervion River in Bilbao, Spain. Designed by architect Santiago Calatrava, the bridge links the Campo Volantin right bank and Uribitarte left bank of the river.DescriptionOpened in 1997, the bridge's unusual design consists of a curved walkway which is supported by steel suspension cables from an overhead arch. The structure of the bridge is painted white and the bridge deck consists of translucent glass bricks. Access ramps and stairways are located on both banks.The Zubizuri offers pedestrians a convenient route from hotels to the nearby Bilbao Guggenheim Museum.CriticismPublished criticismSince its opening, it has been subjected to praise as a symbol of the new Bilbao and as a draw for tourism. Architectural professor Alexander Tzonis wrote: "The intelligence, vitality, and originality of the bridge's curved configuration challenged the ordinariness and slow decline of the urban setting, bringing a message of hope and an invitation to imagine better conditions."However, other professionals have been more equivocal, bridge engineer Matthew Wells saying: "Regrettably, the balance of light steel superstructure on the cantilevered abutment ends is strained, like a sculptural toy, and the bridge touches the ground uncomfortably."History since openingThe bridge has also been accused of impracticality: it is locally infamous for the glass bricks set into its floor, which can become slippery in the wet climate of the city.