In what Ohio city does the highway which the northern terminus of Pennsylvania Route 75 interchanges with originate?
U.S. Route 22 in Pennsylvania U.S. Route 22 (US 22) is an east–west route stretching from Cincinnati, Ohio in the west to Newark, New Jersey in the east. In Pennsylvania, the route runs for 337.60 mi between the West Virginia state line at Washington County, where it is a limited-access expressway-grade route through the western suburbs of Pittsburgh, to the New Jersey state line at Easton.
Ohio State Route 320 State Route 320 (SR 320) is a short north–south state highway in western Ohio, a U.S. state. The southern terminus of SR 320 is at U.S. Route 35 (US 35) approximately 3 mi southeast of New Paris, 3/4 mi south of US 35's eastern junction with Interstate 70 (I-70). The northern terminus of the state highway is located in New Paris at a signalized intersection with SR 121.