Union Pacific's "Big Boy" Headed To Denver

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DENVER (CBS4) - The world's largest, restored steam engine is making its way to Denver. The Union Pacific Railroad's "Big Boy" No. 4014 steam locomotive is scheduled to arrive Monday at around 2 p.m.

(credit: Larry Strain)

The public might be able to see the train along Interstate 76, but there will not be public access to the train.

(credit: Larry Strain)

Union Pacific's Big Boy No. 4014 (credit: Larry Strain)

The engine has been touring the country all year long to celebrate 150 years since the completion of the Transcontinental Railroad. It will finish the tour in Cheyenne.