What is Ildefons Cerdà?
[[File:Ildefons Cerdá (1878).jpg|thumb|left|250px|]] [[File:Ensanche - eixample - Barcelona.jpg|thumb|left|250px|The plan of the extension of Barcelona in 1859]] [[File:Eixample aire cropped.jpg|thumb|left|250px|The realized extension plan of Barcelona]] '''Ildefons Cerdà i Sunyer''' (23 December 1815 – 21 August 1876) was a [[Catalonia|Catalan]]-[[Spain|Spanish]] [[urban planner]], [[civil engineer]], [[politician]]. He developed new urban theories, including the extension plan of [[Barcelona]] 19th-century. == Other websites == {{Commonscat|Ildefons Cerdà}} *[http://www.gencat.net/mediamb/revista/rev30-4.htm Ildefons Cerdà. Personalitat i ideologia] *[http://www.uclm.es/cr/caminos/Actividades/Exposiciones/Noticias/cerda3.html Biography] {{Webarchive|url=https://web.archive.org/web/20071009090308/http://www.uclm.es/cr/caminos/Actividades/Exposiciones/Noticias/cerda3.html |date=2007-10-09 }} *[https://web.archive.org/web/20100619105757/http://www.barcelonametropolis.cat/en/page.asp?id=33&tagId=166 Fifteen articles on Ildefons Cerdà, his work and its impact on the City of Barcelona], [[Barcelona Metropolis]], Autumn 2009. {{DEFAULTSORT:Cerda, Ildefons}} [[Category:1815 births]] [[Category:1876 deaths]] [[Category:Spanish engineers]] [[Category:Urban planners]] [[Category:Politicians from Catalonia]]