U.S. Route 90
U.S. Route 90 (US 90) is an east–west United States highway. Despite the "0" in its route number, US 90 never was a full coast-to-coast route; it has always ended at Van Horn, Texas with the exception of a short-lived northward extension to US 62/US 180 near Pine Springs, Texas which lasted less than a year, and the signs on that segment were changed to Texas State Highway 54, traveling from Interstate 10 (I-10) at exit 140A and heading to its northern terminus at US 62/US 180.
Special routes of U.S. Route 90
U.S. Highway 90 Alternate is an east–west bypass route of Pensacola, Florida. It is also known as Nine Mile Road, as it is located approximately nine miles north of downtown Pensacola. The route was designated and completed in the 1940s.