A westbound BNSF manifest freight climbs “Little 10 Curve” at Rocky, Colorado, on the afternoon of June 9, 2014. Leading the train is repainted GE C44-9W No. 4490, followed by AC4400CW No. 5839, leased Canadian Pacific AC4400CW No. 9538 and a very tired looking former Santa Fe warbonnet C40-8W No. 874.