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 45 in Alabama
In the U.S. state of Alabama, U.S. Route 45 (US 45) is a north–south United States Highway in the east south central state of Alabama. It travels from Mobile to the Mississippi state line, just east of State Line, Mississippi. The highway's southern terminus is in Mobile, at an intersection with US 98. Its northern terminus in the state of Alabama is at the Mississippi state line, where the highway continues to the northwest into that state.