One of world's largest steam engines converted from coal to oil
CHEYENNE, Wyo. -- It's longer than two city buses, weighs more than a Boeing 747 fully loaded with passengers and can pull 16 Statues of Liberty over a mountain. |!| Cortez
CHEYENNE, Wyo. -- It's longer than two city buses, weighs more than a Boeing 747 fully loaded with passengers and can pull 16 Statues of Liberty over a mountain. |!| Cortez