Missouri, Illinois laws on clearing your car of snow and ice

ST. LOUIS — A sudden snow band caught parts of the St. Louis region off guard Monday, leaving roads icy and creating hazardous driving conditions. The Missouri Department of Transportation was unable to pretreat roadways, making it important for drivers to take extra precautions.

One key safety measure: clearing snow and ice from your vehicle. Both Missouri and Illinois have guidance or laws related to this.

Missouri:

There’s no specific law requiring drivers to completely clear snow and ice from their vehicles.
However, the Missouri State Highway Patrol strongly advises removing all snow and ice that could endanger others or impair visibility.
Missouri statute 304.012 requires drivers to operate vehicles in a careful and prudent manner, not endangering people or property, and exercising the highest degree of care.
Violating this statute could lead to a misdemeanor charge if snow or ice contributes to unsafe driving.

Illinois:

State law prohibits driving with snow, ice, or other materials obstructing windows or mirrors, blocking a driver’s view.
Officers can issue fines if a vehicle is being driven with an obstructed view.
Drivers are also advised to clear headlights, taillights, and roofs to prevent snow or ice from becoming dangerous projectiles.

Bottom line: In both states, failing to clear snow and ice can create legal trouble and, more importantly, poses serious safety risks. Always remove snow and ice before driving.

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