Adds § 20.25A.175; amends §§ 20.25A.010(B)(5) and (6), 20.25A.020(A), 20.25A.030(B)(1)(c), (d) and (D)(2)(a), 20.25A.060(A)(4), 20.25A.070(C)(1)(a), (4)(b)(ii)(2), (D)(2)(b) and (F)(1), Chart 20.25A.070.D.4, Figure 20.25A.090.A.1, Table 20.25A.090.A.1, §§ 20.25A.090(C)(1) and (2), Figure 20.25A.170.B and §§ 20.25A.170(B)(1), (C)(2)(a) and (D)(2)(c), grand connection and major public open spaces (Land Use Code)