Regional train Santander-Bilbao at Treto.
Regional service Bilbao-Santander in Treto.
Regional train Santander-Bilbao in Treto.
Regional train Santander-Bilbao in Treto Station
Expreso de La Robla in Treto.
Al Andalus, the most luxury train in Spain, on its journey between Granada and Córdoba.
Steel freight Trasona-Ariz in Treto.