Radar first. Then the call, usually somewhere in the ugly middle of the night, and the trucks roll toward the lots along I-25 while the interstate is nothing but tail-lights and blowing powder. PlowOps does one thing in Castle Rock: move snow — plowing lots and drives, opening walks and entries, laying ice melt at the doors people will actually use at seven in the morning. A storm is a sequence, and the whole point is to finish it before anyone watches it happen. Coverage follows the corridor from Castle Rock up through Castle Pines and Lone Tree and west to Sedalia.