Dawn Barnwell's Colleagues at Miami-Dade Expressway Authority
Dawn Barnwell's Contact Details
305-637-3277
Miami-Dade Expressway Authority
Dawn Barnwell's Company Details
The Miami-Dade Expressway Authority (MDX) was created by the State of Florida and the Board of County Commissioners of Miami-Dade County to serve as an innovative transportation agency dedicated to the enhancement of mobility in Miami-Dade County. Read our Vision Statement. MDX is funded almost entirely by toll revenue. We receive no state or federal funds; no sales tax, gas tax, property tax or half-penny sales tax. Tolls collected are reinvested for the planning, design, construction, operation and maintenance of five of the most critical roadways in Miami-Dade County: State Road 112/Airport Expressway State Road 836/Dolphin Expressway State Road 874/Don Shula Expressway State Road 878/Snapper Creek Expressway State Road 924/Gratigny Parkway MDX's commitment to Miami-Dade County extends far beyond the construction and maintenance of roadways. MDX is committed to providing equal opportunity for all businesses to participate in our procurement and contracting process by implementing checks and balances to ensure an open, transparent and competitive procurement environment, while promoting the local economy. In addition to being responsible for all purchases and contract administration matters of the authority, MDX's Procurement Department is also responsible for the implementation of and compliance with MDX's Procurement Policy, Small Business Participation Policy, and Local Business Preference in Procurement Policy. For more information, please contact: Helen M. Cordero Manager of Procurement and Contracts Administration hcordero@mdxway.com 305.637.3277, ext. 1123