WorldwideUnited StatesMarylandWashington CountyWashington FourWorldwideUnited StatesMarylandWashington CountyWashington FourCycling Climbs in Washington FourThere is one cycling climb in Washington Four.Clicking on the climb category column will toggle between category and difficulty score.NameDistanceAvg GradientTotal ElevationClimb Category1.Dam Number 4 northbound4.14 km0.1%40 mN/A