Unless the context specifically indicates otherwise, the following definitions shall apply in the interpretation of this chapter:
(a) "Street" shall mean all of the land lying between property lines on either side of all streets, alleys and boulevards in the City, and includes lawn extensions and sidewalks and the area reserved therefor where the same are not yet constructed.
(b) "Superintendent" shall mean the City Superintendent of Public Works.
(1981 Code § 4.1)