A close-up look at Union Pacific ES44AC No. 7906 leading a westbound intermodal train at “Curvo,” a little-known engineering hotspot on the route of the first Transcontinental Railroad. TRAINS: Jim Wrinn Curvo, Utah, is a location on the route of the first Transcontinental Railroad that may be unique in American railroading. A Transcontinental Railroad spot […]
‘Curvo’ the Transcontinental Railroad’s mainline challenge in Utah
