The Union Pacific "Mobile Lab" or "Mobile Laboratory" was a railroad passenger car converted in the 1960's for testing purposes (mostly of motive power). It was #-ed 210 and it served UP into the 1990's before retirement and rescue by the steam program. Other RR's had similar cars either converted as UP's or purpose built called "Dynamometer Cars."
UP 210 was instrumented to monitor Motive Power performance such as drawbar pull etc. The car had living quarters for the crew as well as many instruments with which to perform their jobs. It was converted from a Pullman "Balsam Fir."
You might find this car accompanying new motive power or demonstrators on the road to get true performance data for the the mechanoal and operating departments.
Overland Models produced one in Brass in HO Scale too.
The Union Pacific and Central Pacific built the transcontinental railroad and when it was finished, a golden spike was nailed when it was finished to celebrate the event.
Irish immigrants worked on the union pacific railroad to help build west from Omaha Nebraska. The Union Pacific was in fierce competition with the central pacific railroad so the irish sometimes would sabotage the work of the central pacific.
A+ Central Pacific---Union Pacific
All workers were needed
union pacific
central pacific and union pacific railroad companies
Pacific Union College was created in 1882.
Union Pacific Railway was created in 1880.
Union Pacific Railroad ended in 1880.
Pacific-Union Club was created in 1889.
Democratic Pacific Union was created in 2005.
Union Pacific Railway ended in 1901.
The Union Pacific railroad was created in 1862 and is currently still operating. The Union Pacific operates out of Chicago, Illinois.
William E. Botkin has written: 'Union Pacific 3985' -- subject(s): Locomotives, Union Pacific Railroad 'Union Pacific' -- subject(s): Union Pacific Railroad Company
the union pacific big boy and the union pacific challenger
The Union Pacific (APEX)
The two companies that worked on the transcontinental railroad were the Union Pacific and Central Pacific. The Union Pacific started at Omaha and the Central started in CA.