Madrid-Lerida HSL seen at some point between Calatayud and Ricla.

This was one of the trickiest segments of the Madrid-Lerida HSL, with loads of viaducts and tunnels.

January 2002. Photo by Alberto López Torrea (alt418357@hotmail.com) (Acknowledgements), from Tranvia.org Posting and Comment by P.L.Guillemin (plguillemin@yahoo.fr)