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I-75 Ramp Reconfiguration and Interchange Modification from SR 574 (MLK) to I-4 429251-1-52-01
Project Details
| Work Type | Interchange modification |
|---|---|
| Phase | Construction |
| Limits | From SR 574 (Exit 260) to I-4 |
| Project Start | August 19, 2021 |
| City | |
| County | |
| Road | |
| Construction Cost | $89.7 million |
| Estimated Completion | Summer 2025 |
| Contractor | Prince-Ajax DDI JV |
About
This design-build project is building a barrier separating northbound I-75 travel lanes from traffic entering and exiting the interstate between the SR 574 (Dr. Martin Luther King Jr. Boulevard) and I-4 exits ramps in Hillsborough County.
A two-lane northbound collector-distributor (CD) roadway is being built east of the current northbound travel lanes within the existing right of way. Traffic entering and exiting northbound I-75 at SR 574 (Dr. Martin Luther King Jr. Boulevard) and I-4 will use the new CD roadway.
In addition, the SR 574 (Dr. Martin Luther King Blvd) interchange will be converted to a diverging diamond interchange.
These changes will improve the efficiency and safety of the interstate in this area.
Construction activities are expected to finish during summer of 2025.
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*Construction cost includes original construction contract amount plus approved contract changes. It does not include inspection oversite.
Contact Information
| Project Information |
|---|
|
Maricelle Venegas
813-975-6204
RoadWork@dot.state.fl.us
|
| Media Contact |
|
Kris Carson
813-975-6060
Kristen.Carson@dot.state.fl.us
|
Closures
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I-75 interchange at SR 574/Martin Luther King Jr. Boulevard (Exit 260)
Lane closures (northbound and southbound): 9 p.m., Sunday, May 12 to 5 a.m., Monday, May 13
Lane closures (northbound): Friday, May 17 and Saturday, May 18 nights from 9 p.m. to 5 a.m.
SR 574 (Martin Luther King Jr. Boulevard) at I-75 Interchange
Lane closures (eastbound): Sunday, May 12 through Thursday, May 16 from 10 p.m. to 7:30 a.m.
Lane closures (westbound): Sunday, May 12 through Thursday, May 16 from 9 p.m. to 6 a.m.
