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.
Business routes of Interstate 90
Interstate 90 Business is a business loop of Interstate 90 in Worthington. It runs from exit 42 on CSAH 25 (Diagonal Road) then turns left onto CSAH 35 (Oxford Street) to head east. At Humiston Avenue BL 90 is joined by a concurrency with southbound US 59. BL 90 and US 59 continue to run east until they reach a traffic circle where US 59 turns south and BL 90/Oxford Street turn northeast along Minnesota State Highway 60. BL 90 ends at exit 45 on US 90, but MN 60 continues toward cities such as Windom, St. James, Mankato, and Wabasha.