The museum includes permanent and changing galleries that showcase the “Old West” days of gold and silver mining, cattle ranches, pioneers, and railroading. Engine No. 8 is a popular attraction to visit located directly across the street from where the museum stands. It was built in 1907 for the Nevada-California-Oregon Railroad and retired in 1954 according the Sparks Tribune. The Central Pacific Railroad reached Nevada in 1868, according to the Sparks Tribune. It was an important component linking the developing west with the eastern seaboard. In 1899, the Central Pacific Railroad was absorbed by Southern Pacific Railroad, who then began surveys to straighten the route across Nevada to eliminate steep grades across the Sierra that required the use of helper engines. It was not until the completion of a switch yard and maintenance sheds built by the Southern Pacific Railroad that Reno would begin to co-exist with its neighbor city.