All the streets of the City shall be known by names as follows: The first street running east and west, north of the Provo City Center Temple block or Block 66, Plat “A,” shall be named and designated as Center Street; the first street running east and west, south of Center Street, shall be named and designated as 100 South Street; the next one (1) south, 200 South Street, and so on in regular order to the southern limits of Provo City; the first street running east and west, north of Center Street, shall be named and designated as 100 North Street, the next one (1) north, 200 North Street, and so on in regular order to the northern limits of Provo City. The first street running north and south, east of the Provo City Center Temple block or Block 66, Plat “A,” shall be named and designated as University Avenue; the first street running north and south, east of University Avenue, shall be named and designated as 100 East Street, the next one (1) east, 200 East Street; and so on in regular order to the eastern limits of Provo City; the first running north and south, west of University Avenue, shall be named and designated as 100 West Street, the next one (1) west, 200 West Street, and so on in regular order covering Plats “A,” “B,” and “C,” Provo City Survey of Building Lots. The remaining streets outside the original platted portion of the City, which are parallel to the coordinate system, will be numbered according to the coordinate system established for the platted portion. Those streets which are not parallel to the coordinate system shall be named in accordance to the Street Naming Procedures set forth by the Public Works Department - Engineering Division.