Thursday, January 22, 2026
Home RoadNews Mississippi DOT Treating Roads Ahead of Winter Storm Fern

Mississippi DOT Treating Roads Ahead of Winter Storm Fern

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Mississippi Department of Transportation | I-10 Exit Guide
Photo Credit: Mississippi Department of Transportation

The Mississippi Department of Transportation (MDOT) has begun operations to treat roadways in Mississippi ahead of Winter Storm Fern, which will move into the state starting Friday. The National Weather Service is forecasting significant to extreme icing to occur across the northern portion of the state, impacting travel. In addition, dangerous cold temperatures will remain for several days limiting the ability for the ice to melt.

To limit icing on roadways and bridges, salt brine has been sprayed on interstates and highways in 27 counties across north Mississippi, including parts of the Mississippi Delta. When applied to a dry road surface, salt brine can help prevent ice formation on travel lanes. If the roads are already wet, granular salt can be applied to help prevent the formation of ice by lowering the freezing point of water. Sand and slag can also be spread to help improve traction in slushy conditions.

MDOT has stockpiled materials to treat the roads at their maintenance shop locations around the state. Crews have loaded dump trucks with sand and slag to respond to icy areas during the storm. There are 135 snowplows and 64 motor graders staged and ready for use to clear ice and snow off roadways during and after the winter weather event. Trucks have been loaded up with chainsaws to respond to clear trees that fall in the roadway under the weight of the ice.

MDOT maintenance crews who are already out treating the roads are trained and prepared to work around the clock, throughout the duration of the storm. Our road maintenance first responders play a critical role in ensuring the safety of our roadways during winter weather events. Their shifts often include long hours, away from their families.

While MDOT is prepared to monitor road conditions and keep highways passable, motorists also need to be prepared for winter weather. Before loading up to travel during the winter months, make sure your vehicle is properly maintained.


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