The Transportation Data and Analytics (TDA) Office maintains transportation system designations in the Roadway Characteristic Inventory database to develop official information and transportation statistics for state and federal reporting.  TDA is responsible for facilitating the approval process with the Federal Highway Administration to perform or receive changes to federal-aid designations and supports the District and local government coordination process.   


The Florida Department of Transportation (FDOT) maintains a repository of historical roadway data spanning back to the 1920's.

Types of available historical data:

Functional Classification, Additions/Deletions to the State Highway System, when Interstates opened, State Road designations, TIIFT deeds, Maintenance and Abandonments before 1970, 5th/6th cent gas tax used to fund primary/secondary road systems, additions to the primary and secondary road systems, U.S. Route information, State Board Meeting minutes, Road Jurisdiction Transfers, Maintenance Agreements-1970, Federal Aid Routes, Old Federal Highway System, road numbers and old section numbers.

For additional information or to submit a data request, please contact

Transportation Data Inventory
Florida Department of Transportation
Transportation Data and Analytics Office
605 Suwannee St., MS 27
Tallahassee, FL 32301
(850) 414-4848