Union Pacific No. 4016

Union Pacific No. 4016 is a 4-8-8-4 "Big Boy" that used to work on the Union Pacific Railroad.
==History==
Built in 1941 by ALCO it used to haul fast freight on heavy grades, particularly on the Ogden-Wasatch district between Utah and Wyoming, but also over Sherman Hill just west of Cheyenne, WY. It ran in service until 1959, when #4016 was retired along with the other Big Boy Locomotives.
It was scrapped shortly after.
Category:Union Pacific locomotives
Category:4-8-8-4 locomotives
Category:4-8-8-4 steam locomotives
Category:Steam locomotives
Category:Tender locomotives
Category:American locomotives
Category:Eight-coupled locomotives
Category:Articulated locomotives
Category:Built in 1941
Category:ALCO locomotives
Category:Freight locomotives
Category:Scrapped locomotives
Category:Locomotives
Category:American steam locomotives
Category:United States
Category:Scrapped steam locomotives
Category:Union Pacific Big Boy
Category:Standard gauge locomotives of the United States