Ferrocarriles de Vía Estrecha
Ferrocarriles Españoles de Vía Estrecha (FEVE, Spanish Narrow-Gauge Railways), officially registered as Ferrocarriles de Vía Estrecha and known in its last years by the brand name Feve, was a Spanish public railway operator, founded in 1965, in charge of operating the national narrow-gauge network, whose management passed to the State after the extinction of the original owner companies. The entity depended on the Ministry of Development, being the second Spanish company in its sector, in terms of importance, after the also extinct RENFE. FEVE came to operate on a railway network of 1,250 km (780 mi) of tracks.
Source: Wikipedia — Ferrocarriles de Vía Estrecha (CC BY-SA 4.0)