Amending Section 2 of an Ordinance (Bill No. 051234) approved February 16, 2006, entitled "An Ordinance authorizing and directing the revision of lines and grades on a portion of City Plan No. 266 by striking from the City Plan and vacating Jefferson Street and Heston Street, each from 52nd Street to Paxon Street; by striking from the City Plan and vacating Paxon Street from Jefferson Street to Columbia Avenue; and by reserving and placing on the City Plan rights-of-way for gas main purposes, water main purposes, and drainage purposes within the beds of the streets being stricken by this Ordin — Open Common Ground