Fort Couch. Remains of breastworks, at Eighth and Ohio Streets, built before the battle of Gettysburg, to oppose the expected Southern drive on Harrisburg. June 29, 1863, a few Confederate scouts neared here but withdrew. 8th & Ohio Sts., Lemoyne, PA by Pennsylvania Historical and Museum Commission Colour: blue Wikimedia: Flickr: Google Streetview OpenStreetMap