Ferrocarril de Langreo

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Ferrocarril de Langreo or FC de Langreo (FCL) was a Spanish railway company which operated a 1,435 mm (4 ft 8+1⁄2 in) standard gauge^[1] line, in the Autonomous Community of Asturias, in northern Spain. It was the third train line constructed in Spain and was built during the 1850s.