Just about every cop car has software that will run the plates of cars near by. Many highways also have cameras to record your passing, and note you license plate number.
In short, unless you are in a very rural area, they have an electronic record of where you go every day.
Wonderful. "Land of the Free, and Home of the Brave".
Or not. In other lands, at other times, the "Committee for State Security" and the "Secret State Police" would have given their collective left nut for that capability.