May 1, 2005 – Blast From The Past – The conductor on a Union Pacific freight walks past the American Flag on his engine in the yard at Salem, Illinois.
According to the Union Pacific Website: When we added the flag to our locomotives more than a decade ago – at the suggestion of an employee after 9/11 – we followed the tradition of having the Union (the blue field of stars) lead the way, such that on the right-hand side of the vehicle (“passenger side”), the flag would appear reversed.
Further, the flag was painted to convey the motion of forward movement as if it were billowing with the speed of the locomotive. Having the Union forward on both sides is the overwhelming choice anytime the flag is portrayed on a transport vehicle, from NASA space shuttles to Air Force One.