View project: I-4 @ SR 33 Interchange Improvements and Wildlife Crossings
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I-4 at State Road (S.R.) 33 (Exit 38): Construction project: Project improvements include reconstructing the existing interchange, reconstructing I-4 bridges over S.R. 33, widening and resurfacing S.R. 33, constructing wildlife crossings over I-4 and under S.R. 33, and adding noise walls along S.R. 33. This week, crews will work on clearing vegetation, installation of barrier walls, paving operations for on-off ramps, pavement markings, drainage operations, and utility work.
- Nightly detours will be in place from May 26 through May 29, 2026, between 9 p.m. and 6 a.m., to support ongoing bridge construction. During these operations, SR 33 northbound and southbound will be closed at the I‑4 overpass, requiring motorists traveling northbound to use University Boulevard and motorists traveling southbound to follow a detour via Tomkow Road. Truck traffic traveling northbound will be directed onto I‑4 eastbound and then to Exit 44 (SR 559) to re‑enter SR 33, while southbound trucks will follow the Tomkow Road detour. In addition, the I‑4 eastbound and westbound off‑ramps to SR 33 (Exit 38) will be closed nightly, and drivers seeking access to SR 33 from either direction of I‑4 will be required to continue to Exit 33 and follow posted signage to return to SR 33. Portable Changeable Message Signs and detour signage will be in place to guide motorists through the temporary traffic pattern, and drivers are encouraged to allow extra travel time, follow all posted detours, and use caution when traveling through the construction zone.
- Motorists should expect single lane closures on I-4 during nighttime/overnight hours from 8:30 p.m. to 6:30 a.m. through the duration of the construction.
- Motorists should expect double lane closures on I-4 during nighttime/overnight hours from 10:30 p.m. to 6 a.m. through the duration of the construction.
- Motorists should expect lane closures and flagging operations on S.R. 33 during nighttime/overnight hours from 7 p.m. to 6 a.m. through the duration of the construction.
- Motorists should expect lane shifts on I-4 and S.R. 33 through the duration of the construction.
- Drivers should exercise caution and be aware of construction vehicles entering and exiting I-4 through the duration of the construction.
Variable message signs will be in place to alert drivers that work is underway. Estimated completion is Summer 2029.