Ferrocarril Central Andino's GE C30-7 1008 and 1009 cross the Infernillo ("little hell") viaduct between San Mateo and Rio Blanco, Peru.
<a href="//commons.wikimedia.org/wiki/User:Kabelleger" title="User:Kabelleger">Kabelleger</a> / David Gubler
CC BY-SA 4.0
<span class="int-own-work" lang="en">Own work</span>: Also available at <a rel="nofollow" class="external free" href="http://www.bahnbilder.ch/picture/13021">http://www.bahnbilder.ch/picture/13021</a>