14.08.010: STREET NAMES DESIGNATED ON OFFICIAL MAP:
All streets of the city shall be known by the names by which they are so designated on the official map of Salt Lake City, filed in the office of the public works director on December 3, 1920, and such additions, changes and corrections of the names of streets as shall from time to time be placed on said official map by ordinance. (Prior code § 41-6-1)