heavyweight sleeper car is Pullman green with gold lettering and
runs on 6-wheel passenger trucks. Built in the early 1900s, it
served on Union Pacific trains through the 1940s. Union Pacific
was founded in 1862 and was part of the first Transcontinental
Railroad in the United States. It continues to operate today as
one of the largest Class 1 railroads in North America with over
32,000 miles of track.