Winter has arrived in the Mountain State, bringing with it the annual wintertime crop of potholes.
Potholes form when water gets into cracks in the road, then freezes and expands. Constant freezing and thawing over the winter turns little cracks into big cracks, and eventually turns big cracks into potholes.
“Water is our worst enemy,” said Joe Pack, the Division of Highways’ chief engineer of operations.
Almost all the DOH’s pavement preservation methods are designed…

