Big Boy goes on tour: Here's when the massive steam engine comes in Colorado
Big Boy No. 4014 kicked off its Heartland of America Tour on Wednesday that will bring the world's largest steam engine to ...
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Union Pacific's famed “Big Boy” steam locomotive comes west during summer tour
Union Pacific's famed Big Boy steam locomotive will be headed west during its "Westward Bound" summer tour. The world's largest operating steam locomotive, Big Boy No. 4014 will depart from its ...