Power Stroke Diesel engines provided thrust for Ford Super Duty rigs for decades, but there are some key differences between ...
Big Boy No. 4014 was last in Texas in the fall of 2024, passing through Houston on Oct. 6 and through Fort Worth on Oct. 10 ...
According to Union Pacific, eight Big Boy engines remain in existence, but only No. 4014 continues to operate. The seven ...
Union Pacific Railroad said Big Boy No. 4014 will return to the rails in a "big way" in honor of America's 250th anniversary ...