Union Pacific No. 66

Union Pacific No. 66 was a 4-4-0 built by the Schenectady Locomotive Works in 1868 for the Union Pacific Railroad, and was among the list of locomotives that helped built the First Transcontinental Railroad along with her cousin The 119 until it was completed on May 10, 1869.
On May 10, 1869, it was invited to the Transcontinental Railroad event at Promontory Utah, and was parked behind the 119 while hauling Durant's special train for the event.
==Gallery==
File:SS2401353.jpg|Union Pacific 66 with 119
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Category:Locomotives
Category:Steam locomotives
Category:4-4-0 steam locomotives
Category:Tender locomotives
Category:American locomotives
Category:Four-coupled locomotives
Category:Union Pacific locomotives
Category:4-4-0 locomotives
Category:Standard gauge locomotivesCategory:Built in 1868