There will be no public access, but the locomotive will depart Denver at 9 a.m. Wednesday to travel back to Cheyenne. > View a larger map here The 1.2 million pound Big Boy steam locomotive was ...

Union Pacific's Big Boy No. 4014 arrived in Omaha on Monday, stopping near the Durham Museum. Sign up for our Newsletters The stop is part of the Heartland of America Tour. The locomotive was ...