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 system Madrid Agreement were also members of the Madrid Protocol and many of the aspects of the Madrid Agreement ceased to have practical effect). The term 'Madrid Union' can be used to describe those jurisdictions party to either the Agreement or the Protocol (or both). The primary reason the protocol—which has been in operation since 1996 and has 100 members — is more popular than the agreement — which has been in operation for more than 110 years and has 55 members—is that the protocol introduced a number of changes to the Madrid system which significantly enhanced its usefulness to trademark