MD 180 heads northeast and temporarily gains an eastbound climbing lane as it leaves the narrow Potomac River valley. The state highway passes through farmland and meets MD 17 (Burkittsville Road) at a roundabout west of Rosemont.
The Maryland Route 180 proceeds northward, gaining a temporary eastbound incline lane as it leaves the narrow Potomac River lowland. The state road passes through agricultural areas and joins MD 17 (Burkittsville Road) at a circular interchange to the west of Rosemont.