Whether you are looking for more information, or you'd like to let us know how we did, you'll find easy ways to contact us here:
Monday - Friday
8:00 a.m. to 5:00 p.m. EST
Miami-Dade Expressway Authority
3790 NW 21st Street
Miami, Florida 33142
MDX is always looking towards innovative, reliable, cost-effective and safe solutions to the transportation needs of our community. We must work together in order to do this. Please do not hesitate to contact us with questions or comments.
Want to help move your community forward by working at MDX?