https://www.britannica.com/place/Harrisburg-Pennsylvania
Harrisburg, capital (1812) of Pennsylvania, U.S., and seat (1785) of Dauphin county, on the east bank of the Susquehanna River, 105 miles (169 km) west of Philadelphia. It is the hub of an urbanized area that includes Steelton, Paxtang, Penbrook, Colonial Park, Linglestown, Hershey, and Middletown.