As used in this chapter, unless the text indicates otherwise, the following words and terms shall have the meanings ascribed to them in this section:
STREET OR AVENUE: The entire width between the boundary lines of every street, avenue and related structure as have been or shall be built and maintained with appropriated funds of the city, and which have been or shall be built and maintained with funds of the state, or which have been or shall be dedicated to the public use or have been acquired by eminent domain.
VEHICLE: Every device in, upon or by which any person or property is or may be transported or drawn upon a street or avenue. (1975 Code § 10.08.010)