UP brought the wings logo back to life#on the SD70M series, here on it's maiden voyage from North Platte to Portland. Pair of UP SD70M's, #4001 and #3953, idle alongside the pair of ES44AC's at Neptune Street. Leading a very long manifest east out of Clinton, IA.

[3] [4] Union Pacific therefore decided to design a new locomotive that could handle the run by itself: [5] faster and more powerful than the compound 2-8-8-0s that UP tried after World War I, able to pull long trains at a sustained speed of 60 miles …

Unit # Notes Model Serial # Pictures : UP 4000: Prototype Schenectady 08/1941, retired 08/1961: 4-8-8-4 69571: 28: 217922: UP 4001: Built Aug. 1941, scrapped Nov. 1961

Union Pacific Railroad No. 4001 was a four-cylinder articulated 4-8-8-4 "Big Boy" type steam locomotive built by the American Locomotive Company in August 1941 for the Union Pacific Railroad. The locomotive was scrapped in November 1961.

Apr 10, 2025 · UP 4000 (1st) and 4001 (1st) were built as UP 0-6-0s 1177 and 1178 in 1890; rebuilt to 2-6-0 in 1903, by Evanston, Wyoming, shops for use on Park City Branch in Utah. (Evanston and Park City information from Gordon McCulloh via email dated January 5, 2006)

UP 4001 - ACF LW lunch counter - lounge, as Mad River & NKP RR Museum. UP 4001 - leased by Rails Journey West to Canadian Pacific. UP 4001 - as Western New York Railway Historical Society.

Dec 31, 2024 · UP 4001 (4-8-8-4) Serial Number: 69572: Order No: S-1844: Frame Number: 23¾X32 cylinders, 68" drivers: Built: 8/1941: Notes: Built Aug. 1941, scrapped Nov. 1961: Other locos with this serial: UP 4001(4-8-8-4) Page Controls : View: Pics Per Page: Page 1 of 1. Site Design ©2001 ...

Jun 10, 2024 · Call Number OP-18451 Alternate Title Union Pacific train, engine number 4001, engine type 4-8-8-4 Creator Perry, Otto, 1894-1970 Date 1941 Summary Westbound freight train; 116 cars. Photographed: Riview, Wyo., November 29, 1941.

Jun 3, 2018 · Our car was originally numbered 4001 by the Union Pacific in 1955 and as is the practice common with many historical organizations, we maintain the original car numbers on the equipment.