I-4 Closures

View project: I-4 Interchange Improvement at SR 566 (Thonotosassa Road) Exit 19

• Thonotosassa Road under I-4 
  Lane closures: Tuesday, May 12 through Friday, May 15 nights from 9:30 p.m. to 5:30 a.m.

View project: I-4 Interchange Improvement at McIntosh Road (Exit 14)

• Northbound McIntosh Road Under I-4 Closing Wednesday and Thursday Nights

  Dover, FL – Temporary closures of northbound McIntosh Road under I-4 will occur from Wednesday, May 13 and Thursday, May 14, from 9 p.m. to 5 a.m., weather permitting.

  Message boards and temporary signage will assist motorists traveling through the detour route using US 92 (Hillsborough Avenue), Kingsway Road, and Muck Pond Road.

  Drivers should remain alert for construction workers and use caution while traveling through the work zone.

  This closure is necessary as crews pave a section of Mc Intosh Road as part of the I-4 interchange improvements at McIntosh Road (Exit 14) in Hillsborough County.

  For more information on this project or to receive alerts, visit FDOT Tampa Bay.

• Mcintosh Road under I-4
  Lane closures: Sunday, May 10 through Friday, May 15 nights from 8 p.m. to 6 a.m.

View project: I-4 Westbound Auxiliary Lane from 50th Street to MLK Jr Blvd

• Westbound I-4 Ramp from SR 574 (Dr MLK Jr Blvd) Closing Nightly

  Tampa, FL – The westbound I-4 entrance ramp from SR 574 (Dr. Martin Luther King Jr. Boulevard) will close nightly on Monday, May 11 through Thursday, May 14, from 11 p.m. to 6 a.m., weather permitting.

  Motorists will have to proceed west on Dr. Martin Luther King Jr. Boulevard (SR 574), turn left onto 50th Street (SR 583), and then turn right onto Columbus Drive to access the westbound I-4 entrance ramp. 

  Message boards and signage will assist drivers traveling through the area. Motorists should exercise caution while driving through the work zone and remain alert for construction workers.

  These nightly ramp closures are part of the I-4 westbound auxiliary lane project which is adding a travel lane to the interstate between Dr. Martin Luther King Jr. Boulevard (Exit 5) and 50th Street (Exit 3) in Tampa. For more information on this I-4 project, visit FDOT Tampa Bay.

View project: I-4 Truck Parking Facility

• County Line Road from Swindell Road to South Frontage Road 
  Lane closures (southbound): Sunday, May 10 through Thursday, May 14 nights from 8 p.m. to 6 a.m.

View project: Downtown Tampa Interchange (I-275/I-4) Safety and Operational Improvements

• 15th Street between Palm Avenue and 12th Avenue 
  Continuous lane closures (northbound): 24 hours per day through approximately through May 2026