Mailboxes and necessary mailbox support structures may be erected
and maintained in the parkway adjacent to the postal patron's property,
subject to the following conditions:
Any other support structure material is not acceptable, including
but not limited to: brick, block, stone or masonry columns, wagon
wheels, or any material in excess of the dimensions in this article.
Any mailbox support structures that are existing as of September 14, 2020, are considered legal nonconforming structures and are exempt from the requirements in § 427-25. The Public Works Department shall maintain a list of legal nonconforming support structures. In the event a legal nonconforming support structure is removed or destroyed, the same shall not be rebuilt. Any replacement shall conform to the provisions of this chapter.