The oil pipeline network is made up of:

1. the Malaga-Puertollano stretch (278 kms.) which supplies crude oil located in Puertollano to the Rota-Madrid-Zaragoza-Tarragona-Gerona-Barcelona refinery plants.
2. the Bilbao-Burgos-Valladolid-Salamanca-Leon stretch, through which refined oil is carried.
3. the Miranda-Pamplona-Zaragoza stretch.

     TOTAL: 2,397 kms.