Rock Ridge USGS Fawn Grove Quad, PA,MD, Topographic Map

Rock Ridge is a Ridge in the state of (county of Harford), located at latitude - longitude coordinates (also known as lat-long or GPS coordinates) of N 39.63455 and W -76.41718. Rock Ridge is shown in the center of the topographic (topo) map, which is sourced from the United States Geographical Survey map USGS Fawn Grove quad. The nearest major town is Jarrettsville, MD.