The Clarks Ferry Bridge, carries U.S. Routes 22 and 322 across the Susquehanna River near Duncannon, Pennsylvania about 20 miles north of Harrisburg, Pennsylvania. It is a 4 lane expressway standard bridge. The bridge also provides safe passage for hikers, bikers, and pedestrians using the Appalachian Trail and BicyclePA Route J. It was completed in 1986 replacing a 1925 concrete arch toll bridge.
