3J - RESOLUTION APPROVING A JOINT PARTICIPATION AGREEMENT BETWEEN MIAMI-DADE COUNTY AND THE CITY OF SWEETWATER TO PROVIDE THE CITY OF SWEETWATER WITH FUNDING IN AN AMOUNT UP TO $1,500,000.00 FOR THE DESIGN OF SW 112TH AVENUE WIDENING AND A NEW BRIDGE CROSSING TAMIAMI/C-4 CANAL TO SW 8TH STREET; AUTHORIZING THE COUNTY MAYOR OR COUNTY MAYOR'S DESIGNEE TO EXECUTE THE AGREEMENT FOR AND ON BEHALF OF MIAMI-DADE COUNTY AND TO EXERCISE THE PROVISIONS CONTAINED THEREIN, INCLUDING THE AUTHORITY TO EXERCISE TERMINATION PROVISIONS AND APPROVE AMENDMENTS TO THE AGREEMENT PROVIDED THAT THE AMENDMENT DOES NOT REQUIRE THE EXPENDITURE OF COUNTY FUNDS(Transportation and Public Works)