 There's another light on 34 that seems to detect if there's a car coming off the side road. Is that some kind of metal detector that signals the light to change? A pressure point? So there used to be metal detectors in the pavement called loop detectors. Now we're moving towards overhead detectors. So it'll be monitoring 24-7, and it'll detect whether cars are coming from either direction and then change the light. So that's where we're going to move to every intersection, haven't we? That's cool. Yay. All right. Skyman in Norwalk.