Union Pacific SD70M 3909 passes through downtown Boone, IA on April 15, 2006..

Union Pacific Gallery

Union Pacific SD70M 3909 "flare" in downtown Boone, Iowa on April 15, 2006.

Union Pacific SD70M "flare" 3909 makes its way through down Boone, Iowa on the way to the yard and a crew change on April 15, 2006. This train later left the east west former CNW main and went north on the "Spine Line" at Nevada, Iowa.