8N6 - RESOLUTION APPROVING AN OFF-SYSTEM CONSTRUCTION AND MAINTENANCE AGREEMENT BETWEEN MIAMI-DADE COUNTY AND THE FLORIDA DEPARTMENT OF TRANSPORTATION FOR LOCAL ROADWAY IMPROVEMENTS FOR SR 860/MIAMI GARDENS DRIVE AT NW 37TH AVENUE AND FROM NW 6TH AVENUE TO WEST OF NE 10TH AVENUE, A PORTION OF THE PROJECT INCLUDES WORK ON NW 37TH AVENUE AND NW 181ST STREET, IN MIAMI-DADE COUNTY, FLORIDA; AND AUTHORIZING THE COUNTY MAYOR OR COUNTY MAYOR'S DESIGNEE TO EXECUTE THE SAME AND EXERCISE THE PROVISIONS CONTAINED THEREIN(Transportation and Public Works)