# 4 in the series…
Big Boy No. 4014 touring the Union Pacific system throughout 2019 to commemorate the transcontinental railroad’s 150th anniversary.
See more at: Union Pacific Steam
UP Big Boy #4014 – Down the Track
Tag: Big Boy
UP Big Boy #4014 – Head On
# 3 in the series…
Big Boy No. 4014 touring the Union Pacific system throughout 2019 to commemorate the transcontinental railroad’s 150th anniversary.
See more at: Union Pacific Steam
