KYTC Explains Why Some Snowplows May Appear Not to Be Plowing or Salting

FRANKFORT — During winter weather events, motorists across Kentucky often ask why they sometimes see snowplows traveling with their blades raised and without spreading salt. According to the Kentucky Transportation Cabinet (KYTC), this is a normal and necessary part of snow and ice operations.

KYTC officials explain that each snowplow truck is assigned a specific route with designated starting and ending points. Before beginning that route, the truck must first travel to a county maintenance facility to load salt. Routes are carefully designed so that one full load of salt is enough to treat the entire assigned route.

In many cases, the starting point of a route may be on the opposite side of the county from the maintenance facility. When a plow is traveling to or from its assigned route, the driver will not be plowing or salting until reaching that official starting location.

“If a truck were to salt roads along the way to its route, it could run out of material before completing its assigned roadway,” KYTC officials said. “That would leave critical sections untreated.”

Similarly, snowplows do not plow roads outside their designated routes because those roadways are assigned to other drivers. Plowing a road that has already been treated by another truck can actually push salt off the roadway, reducing its effectiveness and undoing previous work.

KYTC emphasizes that winter operations are coordinated to ensure roads are treated as efficiently and safely as possible, even if it may not always be obvious to drivers in the moment.

Motorists are reminded to be patient during winter weather, allow snowplows plenty of space, and slow down when traveling near maintenance vehicles. Snow and ice removal is a continuous process, and crews work around the clock to keep Kentucky roads safe.