Q:USS Saint Paul (CA-73) a Baltimore-class cruiser was the second ship of the United States Navy to be named for St. Paul Minnesota.Her keel was laid down as Rochester on 3 February 1943 by the Bethlehem Steel Company in Quincy Massachusetts. She was launched on 16 September 1944 sponsored by Mrs. John J. McDonough and commissioned on 17 February 1945 Captain Ernest H. 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