Contact Us
Improving mobility is critical to our area's economy and requires that we all work together to find solutions.
To contact us with any questions and/or comments REGARDING TOLLS please visit:
www.GoMDX.com
For all OTHER MATTERS, please contact:Miami-Dade Expressway Authority
3790 NW 21st StreetMiami, FL 33142
Telephone: (305) 637-3277
Fax: (305) 637-3283
(or)
Submit request via our online contact form.
