Union Pacific 4466 is an 0-6-0 type steam locomotive built in October 1920 for the Union Pacific Railroad to perform switching chores and transfer runs. 4466 spent most of her career in Cheyenne Wyoming as a shop switcher and was the UP Cheyenne Shop's last steam shop switcher. After her stint in Cheyenne 4466 was transferred to Grand Island Nebraska remaining there until 1973. She was donated to California State Railroad Museum in 1978. Given a list of categories: company, educational institution, artist, athlete, office holder, mean of transportation, building, natural place, village, animal, plant, album, film or written work, what category does the paragraph belong to?
A:
Mean Of Transportation