A minimum four-foot-wide paved sidewalk shall be provided adjacent to and along the entire length of the required planting strips. However, no sidewalk shall be required along that side of a private road that does not have a building wall facing it.

A minimum three-foot wide planting strip shall be provided adjacent to and along the entire length of the required curb.

The street tree and planting requirements of Section 23-61, inclusive, shall apply.