Annual Average Daily Traffic (AADT) maps show, in a comprehensive way for expert as well as non-experts, the evolution of the relatively recent past (1965) until the most current image (2005). They help to analyse Barcelona’s city street network and retrace traffic congestion. The changes in the traffic patterns are due to random actions, resulting from individual liberties and voluntary planning, serving the general interest.
References
[1]
Ajuntament de Barcelona, “Cens de Fluxes Anuals Diaris de Trànsit al Municipi,” àrea de Mobilitat, Transports i Circulació de l’Ajuntament de Barcelona, Barcelona, 1965-2005.
[2]
United Nations, Economic Commission for Europe, “Combined Census of Motor Traffic and Inventory of Standards and Parameters on Main International Traffic Arteries in Europe in 2000,” Genève, 2003.
[3]
IDESCAT, “Població per sexe. Barcelona,” 2011.
http://www.idescat.cat/territ/BasicTerr?TC=5&V0=1&V3=867&V4=538&ALLINFO=TRUE&PARENT=1&CTX=B&V1=08019&VOK=Confirmar
[4]
AA.VV., “Cerdà. The Barcelona Extensión,” Institut d’Estudis Territorials, Barcelona, 2001.
[5]
A. Soria, “Cerdà. Las Cinco Bases de la Teoría General de la Urbanización,” Electra, Barcelona, 1999.
