 608. Michael and Son's precision AC tune-up for only $49. Michael and Son. Traffic and weather together on the 8s, and Dave starts us off from the traffic center. The bill way back up in Bethesda on the outer loop. It is heavy and slow from Old Georgetown Road to the American Legion Bridge. Last car just towed from the right merge lane. All lanes are open as of a few seconds ago on the outer loop on the American Legion Bridge.