S-130 set of Renfe-LD, seen on Alvia 4140 (Gijón-Cercanías ---> Madrid-Chamartín) on the Madrid-Valladolid LAV, nearing the Guadarrama Tunnel (28.7km, see background).
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Segovia-Guiomar.
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6th June 2009.
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P.L. Guillemin (plguillemin@yahoo.fr)