The ramp from eastbound 12 Mile Road to northbound I-75 will be closed on Thursday, December 9^th from 9:00 a.m. to 3:00 p.m. as crews repair a guardrail that was recently damaged.

Throughout the project corridor there are multiple areas where we have added an additional layer of safety, called a High Friction Surface Treatment (HFST). This treatment is applied directly to the roadway to improve pavement friction along specific curves as a safety measure. HFST is used throughout the country and has proven to be effective. A couple locations where this layer of safety has been applied on the roadway is on I-75 at the Big Beaver Road curves and the 9 Mile Road curves.    Drivers notice only a minimal difference in the feel of the road as they travel through these areas, however the roadway surface visually stands out as the treatment can change the color of the roadway – as illustrated in the image below.   

Learn more about HFST here: High Friction Surface Treatments (dot.gov)  

Learn more about the I-75 Modernization project here: www.modernize75.com  

HFST application on Southbound I-75 near 9 Mile Road

Check out this birds-eye view of the project as the sun is rising on a beautiful autumn day the weekend of November 6-7.  In this video, you can see the progress along the southbound side of the road including the freeway lanes, the ramps to and from the roadway, along the slopes, and even on the service drive.  Crews made great progress in this area as they prepared for seasonal suspension.   

The I-75 Modernization Project is pleased to announce the reopening of lanes and ramps following the 2021 construction season.  The freeway has been restored to three lanes in each direction and the ramps between 8 Mile Road and Square Lake Road have reopened for the winter months.   

This season has had some amazing milestones, such as the:    

• Rebuilding of the southbound travel lanes and ramps between 8 Mile and I-696  
• Rebuilding of the Browning, Highland, and Bellaire Avenue Pedestrian bridges   
• Rebuilding and reopening of the 11 Mile Bridge as well as the Shevlin Avenue Bridge (which will reopen later this year), and the SB I-75 bridge over 13 Mile Road  
• Opening of two reconfigured interchanges at Big Beaver Road and 14 Mile Roads making them safer.  

Crews will continue work along the southbound and northbound service drives through the winter.     

The 2022 construction season will kick off in late February and will focus on the northbound lanes/ramps from I-696 to north of 13 Mile Road.  Stay tuned to the project website and social media channels for more info.    

I-75 Modernization Project (modernize75.com) 

The northbound I-75 Service Drive from Lincoln Avenue to Baxter Avenue will have a total stationary lane closure until March 2022.

11 Mile Road will remain open. However, access from local side streets will be closed.

Workers will be reconstructing the service drive. Completion of the work will be contingent upon the weather.