Police are urging drivers to be careful and drive slow in Madison County. It's one of the areas under a Winter Weather Advisory.
Authorities say they responded to multiple car crashes, especially in the southern part of Madison County along I-75.
There are reports that several of the ramps are icy, which caused some minor accidents.
Several salt trucks are out on the roads, treating the icy areas. Snow plows have also been out in the county since around one Wednesday afternoon. They plan to be out late into the night.
Authorities say so far, none of the weather-related crashes here have caused injuries.