Detroit

MDOT Announces Overnight I-75 Lane Closures in Saginaw County Starting Dec 17 for Safety Upgrades

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Published on December 13, 2025
MDOT Announces Overnight I-75 Lane Closures in Saginaw County Starting Dec 17 for Safety UpgradesSource: Jamie Street on Unsplash

The Michigan Department of Transportation (MDOT) is signaling some disruptions on northbound I-75. Scheduled for the night of December 17, road warriors who travel south of Dixie Highway in Bridgeport will need to brace themselves for lane closures and possible standstills. These are not just mere traffic hiccups but part of a hefty $5.3 million movement to bolster roadway safety, with sign work being the immediate task at hand, according to the Michigan Department of Transportation.

The investment will not only refurbish signage but also aim to fortify guardrails and delineators, stretching from the Genesee County line up north to the Bay County line—and from southern Saginaw County north to the M-13 connector. Intermittent rolling closures are slated to occur sporadically between 8 p.m. and 6 a.m. the following morning, as crews set out to safely execute these improvements. Drivers should prepare to potentially slow considerably—or even pause their journey during these intervals.

Now, while this might put a wrinkle in nighttime travel plans, there is a silver lining. This initiative isn't just about safety; it's also beneficial for local employment. Economic models have spoken: approximately 51 jobs are expected to be directly and indirectly supported by this investment. It's a ripple effect—infrastructure improvements not only safeguard commuters but also stimulate job opportunities.

Detroit-Transportation & Infrastructure