I-75 Ramp Reconfiguration and Interchange Modification from MLK to I-4 429251-1-52-01
|Work Type||Interchange modification|
|Limits||From south of MLK (exit 260) to I-4|
|Project Start||August 19, 2021|
|Construction Cost||$89.7 million|
|Estimated Completion||Summer 2025|
|Contractor||Prince-Ajax DDI JV|
This design-build project is building a barrier separating northbound I-75 mainline traffic and traffic that is entering and exiting the interstate from the SR 574 (Dr. Martin Luther King Jr. Boulevard) and I-4 exits.
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 Dr. Martin Luther King Jr. Boulevard and I-4 will use the new CD roadway.
In addition to the improvements on I-75, 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 by summer of 2025.
*Construction cost includes original construction contract amount plus approved contract changes. It does not include inspection oversite.
I-75 interchange at SR 574/Martin Luther King Jr. Boulevard (Exit 260)
Lane closures: Sunday, March 19 through Friday, March 24 nights from 9 p.m. to 5 a.m. (northbound)
Broadway Avenue under I-75 bridges
Lane closures with flagging: 8 p.m. Sunday, March 19 to 6 a.m. Monday, March 20