Also connecting with the Central, at La Oroya, is the Cerro de Pasco railway opened in standard gauge form in 1904 to serve ore mining in the Cerro de Pasco district. It was thoroughly North American in all its operations and, although primarily a mineral line, did run a passenger operation, latterly known as the “Flamingo” from the consist purchased from the Florida East Coast Railway. The owning company was nationalised as Centromín in 1974 and operation of the railway was taken over by FCCA. of gauge was completed of a Tambo del Sol-Pachitea line intended eventually to extend to the head of Amazon navigation on the Ucayali River at Pucallpa; this aspiration was abandoned by the government in 1957.