{"id":3221,"date":"2018-12-17T11:18:20","date_gmt":"2018-12-17T10:18:20","guid":{"rendered":"http:\/\/www.revistaitransporte.com\/?p=3221"},"modified":"2018-12-18T15:52:02","modified_gmt":"2018-12-18T14:52:02","slug":"from-castilla-to-the-cantabrian-sea","status":"publish","type":"post","link":"https:\/\/www.revistaitransporte.com\/from-castilla-to-the-cantabrian-sea\/","title":{"rendered":"From Castilla to the Cantabrian Sea"},"content":{"rendered":"

This is one of the oldest and most complex railway lines in Spain. At a length of 217 kilometres and used for mixed traffic (passengers and freight), it was electrified in 1951 and retains its original track layout and geometry, with extremely sharp curve radii and steep gradients that limit maximum speed. A century and a half after its construction, which was a colossal technical challenge since it had to pass through the Cantabrian Mountains, it is still a strategic rail connection between the Meseta Central and the Cantabrian coast.<\/p>\n

Construction on the line began in 1850 and its purpose was to transport grain from the fields of Castilla to the Port of Santander, where it would be shipped to Britain. Today, it is an essential corridor for the Spanish automotive industry because it connects the four factories that Renault, Iveco and Nissan have in Castilla y Le\u00f3n to the Port of Santander, which specialises in the shipping of vehicles. Before the works, the line could only handle freight trains with a maximum length of 450 or 500 metres. The construction of two 750-metre-long freight train sidings at Muriedas and Guarnizo stations represents a substantial improvement in transport capacity.<\/p>\n