3H - RESOLUTION AUTHORIZING A MAINTENANCE MAP FOR PROPERTY LOCATED AT THE SOUTHEAST CORNER OF THE INTERSECTION OF NW 3 AVENUE AND NW 20 STREET, SECTION 36, TOWNSHIP 53 SOUTH, RANGE 41 EAST, MIAMI-DADE COUNTY, FLORIDA; AUTHORIZING THE CHAIRPERSON AND THE CLERK OF THE BOARD TO CERTIFY THE MAINTENANCE MAP; AND AUTHORIZING THE COUNTY MAYOR OR COUNTY MAYOR'S DESIGNEE TO TAKE ALL ACTIONS NECESSARY TO EFFECTUATE SAME(Transportation and Public Works)