Yes, there really are some curves on the UP Transcon in Nebraska. In this shot UP 4587 leads a general freight around a curve between Pine Bluffs, WY and Bushnell, NE.
You know they claim we're in a recession right now, but by the number of UP trains I saw (22 in about 6 hours) and the huge number of trucks I saw on Interstate 80 I find it hard to believe!
Canon EOS 5D
Canon 300mm f/4 L IS + 1.4x teleconverter @ 420mm
ISO 200, f/11, 1/400s