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Florida Department of
TRANSPORTATION

Project Details

Work Type Add Auxiliary Lane
Phase Construction
Limits east of 50th St (US 41) to west of MLK Jr. Blvd (SR 574)
Project Start May 9, 2025
Length .672 miles
City
County
Road
Construction Cost $5.8 million
Estimated Completion Fall 2026
Contractor C.W. Roberts Contracting, Inc.

About

This project is adding an auxiliary lane to westbound I-4 lane from 50th Street (Exit 3) to Dr. Martin Luther King Jr. Boulevard (Exit 5) in Tampa.

Construction activities are expected to finish during the fall of 2026.  

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Contact Information

Project Information
Maricelle Venegas
813-975-6204
Maricelle.Venegas@dot.state.fl.us
Media Contact
Kris Carson
813-975-6060
Kristen.Carson@dot.state.fl.us

Closures

  • There are no closures at this time.

Project Images

Image showing construction activities along westbound I-4 after SR 574 (MLK) entrance ramp (Photo March 2026)
Image showing construction activities along westbound I-4 after SR 574 (MLK) entrance ramp (Photo March 2026)
Image showing construction activities along westbound I-4 after SR 574 (MLK) entrance ramp (Photo March 2026)
Image showing construction activities along westbound I-4 after SR 574 (MLK) entrance ramp (Photo March 2026)
Image showing construction activities along westbound I-4 after SR 574 (MLK) entrance ramp (Photo March 2026)
Image showing drainage work along westbound I-4 after SR 574 (MLK) entrance ramp (Photo March 2026)
I-4 Westbound Auxiliary Lane from 50th Street to MLK Jr Blvd (December 2025)
I-4 Westbound Auxiliary Lane from 50th Street to MLK Jr Blvd (December 2025)
I-4 Westbound Auxiliary Lane from 50th Street to MLK Jr Blvd (December 2025)
I-4 Westbound Auxiliary Lane from 50th Street to MLK Jr Blvd (December 2025)
I-4 Westbound Auxiliary Lane from 50th Street to MLK Jr Blvd August 2025
I-4 Westbound Auxiliary Lane from 50th Street to MLK Jr Blvd August 2025
I-4 Westbound Auxiliary Lane from 50th Street to MLK Jr Blvd August 2025
I-4 Westbound Auxiliary Lane from 50th Street to MLK Jr Blvd August 2025
I-4 Westbound Auxiliary Lane from 50th Street to MLK Jr Blvd August 2025