Miami-Dade Advances Commuter Rail Plan to Link Aventura and Downtown

by | Jul 8, 2026 | Miami News

Miami-Dade County is moving forward with an ambitious commuter rail project that would give residents a new way to beat the region’s notorious traffic, connecting communities from Aventura in the north to Downtown Miami. The plan, part of the county’s long term SMART transit vision, has entered its engineering phase, with officials targeting completion around 2032.

The proposed line would run along the existing Florida East Coast Railway corridor, the same tracks used by Brightline’s higher speed trains. Riders would move between neighborhoods including North Miami Beach, North Miami, Little Haiti, the Design District, and Wynwood before reaching the downtown core. Along with existing Brightline stations, the plan calls for building several new stops, including one at Florida International University’s north campus in North Miami Beach.

That FIU stop could become a hub of activity. City planners have discussed building workforce housing and student housing around the station, along with new businesses, part of a broader effort to concentrate growth near transit and encourage walkable, connected neighborhoods.

The county has been negotiating for several years with Brightline, the private operator, to run the service. A draft agreement would have Brightline operate and maintain the commuter trains, with the county responsible for funding new stations and infrastructure through a mix of local, state, and federal dollars. Early estimates put annual operating and maintenance costs in the tens of millions of dollars, and county commissioners will ultimately need to approve any final deal.

Challenges remain. A separate dispute involving the railway’s owner has complicated planning, and questions about long term funding and station design are still being worked out. Even so, supporters see the project as a crucial step toward building the kind of robust public transportation network that a county of more than two and a half million people has long lacked.

For daily commuters weary of gridlock on Interstate 95 and Biscayne Boulevard, the promise is simple: a faster, more reliable ride that does not depend on the highway. If the timeline holds, that vision could become reality within the decade.