SECTION 324 ENTRANCE FEATURES.

In all districts, so called entranceway structures including but not limited to: walls, columns, and gates marking entrances to single-family subdivisions or multiple housing projects, office complexes, shopping centers and industrial parks may be permitted and may be located in a required yard , but not within a public street  right-of-way , provided such entranceway structures do not conflict with required sight distance. (See Section 330.)