Cycling in Madrid shared-use paths. The most important shared-use path is Madrid Río, a park located in the banks of the Manzanares River and opened in 2011. Car-shared lanes and streets (in Spanish: ciclocalle o ciclovía) are very frecuent in Madrid. They are marked with the drawing of a bicycle on the pavement, and they are speed limited to 30 km/h. In Madrid, there are many bike sidewalk paths (in Spanish: acera-bici). Some are located in O'Donnell Street or Serrano Street. Greenways (in Spanish: pista-bici) are independent cycle routes, for example the Royal Route GR-124. BiciMAD is a public service of bicycle-sharing. It
Madrid the kingdom of Castile as a property of the Crown. Christians replaced Muslims in the occupation of the centre of the city, while Muslims and Jews settled in the suburbs. The city was thriving and was given the title of "Villa", whose administrative district extended from the Jarama in the east to the river Guadarrama in the west. The government of the town was vested to the neighbouring of Madrid since 1346, when king Alfonso XI of Castile implements the regiment, for which only the local oligarchy was taking sides in city decisions. Since 1188, Madrid won the right to