The Viaduc d'Ormaiztegi or Ormaiztegi Viaduct is a

lattice girder A lattice girder is a truss girder where the load is carried by a web of latticed metal. Overview The lattice girder was used prior to the development of larger rolled steel plates. It has been supplanted in modern construction with welded o ...

viaduct in

Ormaiztegi Ormaiztegi is a town and municipality located in the comarca of Goierri, Gipuzkoa province, in the autonomous community of the Basque Country, northern Spain. It is also the location of the historical monument, Viaduc d'Ormaiztegi. It is the birt ...

Spain , image_flag = Bandera de España.svg , image_coat = Escudo de España (mazonado).svg , national_motto = ''Plus ultra'' (Latin)(English: "Further Beyond") , national_anthem = (English: "Royal March") , i ...

that was formerly used by a railroad to link a line from

Madrid Madrid ( , ) is the capital and most populous city of Spain. The city has almost 3.4 million inhabitants and a Madrid metropolitan area, metropolitan area population of approximately 6.7 million. It is the Largest cities of the Europ ...

Irun Irun ( es, Irún, eu, Irun) is a town of the Bidasoaldea region in the province of Gipuzkoa in the Basque Autonomous Community, Spain. History It lies on the foundations of the ancient Oiasso, cited as a Roman-Vasconic town. During the Span ...

. It is now considered a

historical monument A monument is a type of structure that was explicitly created to commemorate a person or event, or which has become relevant to a social group as a part of their remembrance of historic times or cultural heritage, due to its artistic, hist ...

History

The viaduct was designed by French engineer

Alexandre Lavalley Alexandre-Théodore Lavalley, (October 9, 1821 – July 20, 1892) was an engineer and French politician. Paul Borel and Lavalley were contractors of the Suez Canal Company who designed, built, and operated the dredging machines that finished exca ...

, and construction was completed in 1863. The viaduct was destroyed during the

Spanish Civil War The Spanish Civil War ( es, Guerra Civil Española)) or The Revolution ( es, La Revolución, link=no) among Nationalists, the Fourth Carlist War ( es, Cuarta Guerra Carlista, link=no) among Carlists, and The Rebellion ( es, La Rebelión, link ...

and was reconstructed in 1940. In 1996, it ceased to be used and was considered obsolete. A modern viaduct was built nearby. To prevent its demolition, it was declared a historical monument, since after more than 130 years, it has been considered a symbol of Ormaiztegi.

Structure

The viaduct has a length of and a height of at its highest point.

References

{{Portal, Engineering, Spain Viaducts in Spain Bridges completed in 1863 Landmarks in Spain Lattice truss bridges