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On the interactive map below browse “Construction Projects” to find the latest information on construction projects on the Interstate 75 (I-75) corridor. Browse “Design Projects” to find out about upcoming projects.
Click on an area of the map or on the topics listed on the right-hand side to see more information related to each project.
Note: Use the gray “Go Back” tab near the top of the map to return to previous map pages. You can also click on “Full Screen” to enlarge the map.
The FDOT is advancing much-needed improvements to Interstate 75 (I-75) in Central Florida, thanks to the historic Moving Florida Forward Infrastructure Initiative. The I-75 improvement projects are located between State Road (S.R.) 44 in Sumter County and S.R. 326 in Marion County – approximately 30 miles. Construction began on the SOUTH project (452074-2) in spring 2025. Construction will begin on the NORTH project (452074-1) in late 2025/early 2026.
The improvements include the addition of an auxiliary lane in each direction and interchange improvements at S.R. 326 and S.R. 40. The I-75 improvements were evaluated under two separate studies completed in 2024, with public involvement and stakeholder coordination integral to the project development process.
The I-75 improvement projects addresses Florida’s need for better reliability by adding capacity along the corridor. I-75 experiences frequent congestion due to special events, holidays, and weekend traffic as well as road and lane blockages caused by weather and crashes.
