Keywords: Portsmouth Earthworks, Group A, wall remnant.jpg 80001534 38 42 57 N 83 1 21 W One of the surviving walls of Group A of the w Portsmouth Earthworks located on the northern side of Kentucky Route 8 immediately east of Bentley Lane in South Portsmouth Kentucky South Portsmouth Kentucky United States Built by prehistoric Hopewell tradition Hopewellian peoples the earthworks are an archaeological site and listed on the National Register of Historic Places and they are part of a Register-listed historic districts in the United States historic district the Lower Shawneetown Archeological District Own 2012-10-23 User Nyttend Nyttend Portsmouth Earthworks Archaeological earthworks Historic districts in Kentucky National Register of Historic Places in Greenup County Kentucky Scenery pictures by User Nyttend |