Architecture of Madrid of Music is a work of 1988. In the 21st century, Madrid faces new challenges in its architecture. An old industrial warehouse is the Interpretation Centre of New Technologies, and the CaixaForum Madrid (Herzog & de Meuron) was a former power station. Under the government of Alberto Ruiz-Gallardón the four tallest skyscrapers in Spain were built, and together form the Cuatro Torres Business Area (CTBA). The Manzanares River is crossed by new edge bridges, and work started on the International Convention Centre (Mansilla+Tuñón), an original round building, whose works remain paralyzed by the crisis. Caja Mágica (Dominique Perrault) sport centre
Madrid trains which will be the new generation AVE 104 like Talgo AVRIL. Madrid is also home to Madrid-Barajas Airport, the sixth-largest airport in Europe, handling over 40M passengers annually, of whom 70% are international travellers, in addition to the majority of Spain's air freight movements. Madrid's location at the centre of the Iberian Peninsula makes it a major logistical base. Madrid-Barajas Airport has 4 Terminals and also the terminal 4S, called Satellite terminal, this terminal is from the terminal 4 and connected by an Automated People Mover System (AMP) train. A second commercial airport for Madrid, the Ciudad Real Central