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.
U.S. Route 90 in Texas
U.S. Route 90 is a major east-west highway in the U.S. state of Texas with large portions of it running concurrently with I-10. US 90 begins at I-10 in Van Horn, travels through San Antonio and Houston, and continues on into the state of Louisiana.