What is the anticipated benefit of the GGI Project?
The main anticipated benefit of the project is an enhanced and more efficient transportation interchange. This project is improving regional mobility, and it is revitalizing this major transportation interchange, which includes connections to five essential roadway systems in South Florida:
- State Road (S.R.) 9A/I-95
- S.R. 826/Palmetto Expressway
- S.R. 91/Florida’s Turnpike
- S.R. 9
- S.R. 7/U.S. 441/NW 7 Avenue
What is the cost for this project?
The current project cost is $1.04 billion
Why is this project needed?
The primary purpose of this project is to provide a system-to-system connection for eastbound S.R. 826/Palmetto Expressway to northbound I-95 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.
What is the duration of this project?
Construction began during the week of March 18, 2024, and is expected to be completed by fall 2031.
Where is the project located?
The GGI is located in northwest Miami-Dade County and is of regional importance providing connectivity to five major facilities including State Road (S.R.) 9A/I-95, S.R. 826/Palmetto Expressway, S.R. 91/Florida’s Turnpike, S.R. 9 and S.R. 7/U.S. 441/NW 7 Avenue.
What are the project challenges and how are they being addressed?
One of the main challenges is rebuilding the interchange while keeping traffic moving. The team schedules work in phases, coordinates lane closures and overnight detours, and adjusts construction plans to address issues encountered in the field.
Where can I get information on lane and ramp closures?
Lane closures, detours and new traffic patterns can be found by visiting the GGI Project Lane Closures page: Real-time lane closure information will be available to drivers through their preferred navigation apps such as Google Maps, Apple Maps, Waze and more.
Will the noise walls be impacted during the project?
Various noise walls along I-95 are being temporarily removed to accommodate highway widening and replaced as construction progresses. Existing noise walls along Florida’s Turnpike will remain in place, with two new noise walls constructed between S.R. 860/NW 183 Street/Miami Gardens Drive and NW 199 Street.
What measures are being taken to monitor vibrations during construction?
Vibration monitoring devices are installed at strategic locations to measure and record vibration levels, ensuring they remain within acceptable limits to protect nearby structures and residents.
Will public transportation options be affected by the project?
Public transportation routes may experience temporary adjustments, but efforts will be made to maintain service continuity.
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.
Will there be any property acquisitions for the GGI Project?
All necessary right-of-way acquisitions were completed prior to the start of the GGI Project. No additional property acquisitions are planned during the ongoing construction phase.
How is the project addressing potential environmental impacts?
Environmental impact assessments were conducted prior to construction, and mitigation plans are in place to address any potential impacts.
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.
Where can I apply for a construction job?
The prime contractors on this project are Halley Engineering Contractors (https://halleyeng.com) and MasTec Civil (https://mastec-civil.com). 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 Sergies Duarte at Sergies.Duarte@dot.state.fl.us or (305) 588-6399.
Where can I get information about the I-95 Project Development and Environment (PD&E) Study from NW 62 Street to NW 143 Street?
Click here to visit the I-95 PD&E Study webpage. The webpage contains information about the ongoing study. At the bottom of the webpage, you will find the community outreach specialist’s phone number and email address.
Important: Northbound I-95 Exit Ramp to NW 2 Ave is Now at Exit 12B
