Lakeland, Fla. – The Florida Department of Transportation (FDOT) is notifying motorists of upcoming nighttime detours scheduled for January 5 and 6 as part of construction activities along Interstate 4 (I‑4) (SR 400) and State Road (S.R.) 33 in Polk County. These temporary traffic changes will take place overnight between 9:30 p.m. and 6:00 a.m. and are necessary to support roadway improvements and ensure the safety of drivers and work crews.

During these night-time operations, S.R. 33 northbound and several ramps at Exit 38 will be temporarily closed. Drivers should expect posted signage and follow the designated detour routes outlined below.

S.R. 33 Northbound Closure – January 5–6

Motorists traveling north on S.R. 33 will encounter a full closure near the I‑4 interchange.

Detour Routes for S.R. 33 Northbound:

• Traffic will be routed to University Boulevard to reconnect with S.R. 33 northbound.
• Truck traffic will be directed to I‑4 eastbound to access S.R. 33 northbound.
• Additional detours will guide drivers to S.R. 33 southbound to reach I‑4 westbound, if needed.

Exit 38 Ramp Closures – January 5–6

Both the eastbound and westbound off‑ramps at Exit 38 will be closed during nighttime work.

I‑4 Westbound Off‑Ramp to S.R. 33:

• Westbound Off-Ramp will be closed.
• Drivers should use Exit 33 to access S.R. 33.

I‑4 Eastbound Off‑Ramp to S.R. 33:

• Eastbound Off-Ramp will be closed.
• Drivers should also use Exit 33 as the alternate route.

Motorists are encouraged to allow extra travel time, follow posted signage, and use caution when traveling through work zones. All closures are weather‑dependent and may be adjusted if necessary.

FDOT appreciates the public’s patience as crews continue to work to improve safety and mobility along this important corridor.

Stay informed, sign up for construction alerts and view improvement plans by visiting https://www.swflroads.com/project/430185-2.

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The Florida Department of Transportation’s mission is to provide a safe statewide transportation system that promotes the efficient movement of people and goods, supports the state’s economic competitiveness, prioritizes Florida’s environment and natural resources, and preserves the quality of life and connectedness of the state’s communities.