The R-4 District should generally be located in relation to the following urban facilities and services:
(a) Collector or arterial streets;
(b) Public transportation;
(c) Shopping facilities;
(d) Schools;
(e) Parks and recreation areas;
(f) Public sewer and water facilities; and
(g) Police and fire protection.
Due to the substantially greater intensity of land use, and also to the greater permitted heights of the building structures, the R-4 District is generally noncompatible with single-family and two-family residential areas. The R-4 District is compatible with R-3 Multiple Dwelling Districts and the several commercial districts.