 The Airport Connector begins at the entrance to Harrisburg International Airport in Lower Swatara Township, Dauphin County, where the roadway continues south to loop around the terminal.Past the airport, the road passes over Amtrak's Keystone Corridor before immediately reaching a folded diamond interchange with PA 230.From this point, the four-lane freeway heads north-northeast through wooded areas adjacent to homes and farms, crossing over the Pennsylvania Turnpike (I-76) without an interchange as it curves north-northwest.