Police usually sit across from the real estate office in a small parking lot, because it is just below a hill and the speed limit is only thirty and just changes from thirty five. The police also sit behind some bushes in the tiny parking lot for the real estate office at the bottom of the hill making it very hard to see them. (hint) if you know you just got caught speeding here turn of your cars lights and exit to another road because the cops in Hopkinton tend to get a ways away before they come after you so the can really step on it.