Map of Cercania systems in Spain
<a href="https://de.wikipedia.org/wiki/User:Chumwa" class="extiw" title="de:User:Chumwa">Maximilian Dörrbecker</a> (<a href="https://de.wikipedia.org/wiki/User:Chumwa" class="extiw" title="de:User:Chumwa">Chumwa</a>), using <a href="//commons.wikimedia.org/wiki/File:Red_actual_de_ferrocarriles_de_Espa%C3%B1a.svg" title="File:Red actual de ferrocarriles de España.svg">this map</a> by <a href="//commons.wikimedia.org/wiki/User:Manchego" title="User:Manchego">Manchego</a>
CC BY-SA 2.5
<span class="int-own-work" lang="en">Own work</span>