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
New Madrid County, Missouri located in the region. This area was under Spanish rule following France's cession of Louisiana after being defeated in the Seven Years' War. The Spanish named the district after Madrid, the capital of Spain. The county includes a large part of the New Madrid Fault that produced the 1811–12 New Madrid earthquakes. This zone remains geologically active, and had continued to produce smaller earthquakes with some frequency. French Canadians from New France landed in this area in 1781 and established the first European settlement in the present county at New Madrid along the Mississippi River. Later France ceded this area