Attention: NW 6 Ave is closed from NW 151 St to NW 162 St

Click here for details and detour map

Coming soon

This site is currently undergoing development, and the information you see is not final.


  • How can residents/commuters stay informed about project updates and any potential changes to the construction schedule?

    Click here to sign up for weekly traffic and project updates. Check the interactive map here to see upcoming lane closures and changes in your area.

  • What is the duration of this project?

    Construction is anticipated to begin during the week of March 18, 2024, and is expected to be completed by fall 2031.

  • What measures are in place to minimize disruptions to nearby residents and businesses during the construction phase?

    Work will be done in phases to reduce the effects of construction to the community. Daytime and nighttime work is anticipated. Lane closure information will be posted weekly on the project website. 

  • Where can I apply for a construction job?

    The prime contactors on this project are Halley Engineering Contractors ( and MasTec Civil ( We recommend visiting their respective websites and contacting them directly.

  • Where can I get additional information about this project?

    Please contact Senior Community Outreach Specialist at or (305) 588-6399.

  • Where is the project located?

    The GGI is located in northeastern Miami-Dade County and is of regional importance providing connectivity to five major facilities including State Road (SR) 9A/I-95, SR 826/Palmetto Expressway, Florida’s Turnpike, SR 9 and SR 7/US 441. 

  • Why is this project needed?

    The primary purpose of this project is to provide a system-to-system connection for eastbound SR 826/Palmetto Expressway to northbound SR 9A/I-95 in order to increase mobility and reduce travel delay at the interchange. The improvements represent a master plan to enhance safety and mobility within the GGI. The interchange currently experiences heavy congestion, carrying more than 400,000 vehicles each day. By the year 2040, the traffic within the interchange is expected to increase by about 50 percent. Congestion will only get worse if no improvements are made.