8N4 - RESOLUTION APPROVING A MEMORANDUM OF AGREEMENT BETWEEN MIAMI-DADE COUNTY AND FLORIDA DEPARTMENT OF TRANSPORTATION FOR THE BEAR CUT BRIDGE OVER THE BISCAYNE BAY PROJECT DEVELOPMENT AND ENVIRONMENT STUDY; AUTHORIZING THE COUNTY MAYOR OR COUNTY MAYOR'S DESIGNEE TO EXECUTE THE AGREEMENT, AND TO EXERCISE THE PROVISIONS CONTAINED THEREIN(Transportation and Public Works)