Florida transportation organizations

The U.S. DOT modal administration responsible for railroad safety and intercity passenger and freight rail programs, including federal rail contracts and grants performed in Florida.

Florida's state department of transportation, responsible for planning, building, operating, and maintaining the State Highway System and coordinating multimodal transportation across Florida's seven districts and the Turnpike Enterprise.

The business unit of FDOT that finances, builds, operates, and maintains Florida's Turnpike System of toll roads statewide.

A public seaport on the Treasure Coast handling commercial fishing, recreational boating, and limited cargo operations in St. Lucie County.

The combined metropolitan planning organization and countywide planning council for Pinellas County, integrating land use and transportation planning.

The metropolitan transportation planning organization for the Gainesville urbanized area, coordinating transportation planning for the University of Florida community and surrounding region.

The City of Gainesville's transit system serving the Gainesville urbanized area including the University of Florida campus.

The Greater Miami Expressway Agency (GMX), successor to the Miami-Dade Expressway Authority (MDX), operates five urban toll expressways totaling approximately 35 miles, connecting major employment centers and Miami International Airport. The state assumed control of the former MDX system in 2023.

The authority that operates Orlando International Airport (MCO) and Orlando Executive Airport, one of the busiest airports in the United States by passenger traffic.

The public transit authority for Hillsborough County, operating bus, streetcar, and paratransit service in the Tampa area.

The authority that owns and operates Tampa International Airport and three general-aviation airports in the Tampa Bay region.

The metropolitan planning organization for Hillsborough County, operating under the Plan Hillsborough umbrella to guide transportation and growth-management planning in the Tampa area.

The office of the U.S. Secretary of Transportation, which awards department-wide and multimodal federal contracts, including work performed in Florida.

The metropolitan planning organization for Indian River County, leading long-range transportation planning and programming transportation funds in the Vero Beach and Sebastian area.

The authority that operates Jacksonville International Airport and three general-aviation airports in northeast Florida.

An independent government agency operating cargo and cruise terminals in Jacksonville, a major container, automobile, and bulk cargo gateway.

An independent state agency providing bus, Skyway automated people mover, and ferry service in Jacksonville, and responsible for designated transportation infrastructure in Duval County.

The metropolitan planning organization serving the rapidly growing Lake-Sumter urbanized area in Central Florida, including The Villages.

The metropolitan planning organization for the Fort Myers–Cape Coral urbanized area, managing transportation planning for one of Florida's fastest-growing regions.

The authority operating Southwest Florida International Airport (RSW) and Page Field, serving the Fort Myers–Cape Coral metro area and surrounding Southwest Florida counties.

Lee County's public transit system operating fixed-route bus service throughout the Fort Myers–Cape Coral metropolitan area.

Manatee County's public transit authority providing bus service throughout Bradenton and surrounding communities.

The U.S. DOT modal administration responsible for the U.S. merchant marine and waterborne transportation system, including port infrastructure grants and federal maritime contracts performed at Florida seaports.

The metropolitan planning organization for Martin County, leading long-range transportation planning and programming federal and state funds across the Treasure Coast's southern county.