Authorizing the revision of lines and grades on a portion of City Plan Nos. 240 and 296 by placing on the City Plan River Road from the existing northwesterly terminus of Nixon Street to a point approximately ten feet southeast of the Philadelphia-Montgomery County Line; by placing on the City Plan a right-of-way for drainage purposes, water main purposes, gas main purposes, public utility purposes, and emergency access purposes extending from the northwesterly terminus of River Road to the Philadelphia-Montgomery County Line; and by placing on the City Plan a right-of-way for drainage purpose — Open Common Ground