The following highways are numbered 90:
Brazil BR-090
Canada Newfoundland and Labrador Route 90 Winnipeg Route 90
Greece A90 motorway EO90 road
Iran
Israel/Palestine Highway 90 (Israel–Palestine)
Italy Autostrada A90
Korea, South Gukjido 90
New Zealand New Zealand State Highway 90
United Kingdom A90 road M90 motorway
United States Interstate 90 U.S. Route 90 County Route 90 (Lee County, Alabama) Arizona State Route 90 Arkansas Highway 90 California State Route 90 Colorado State Highway 90 Florida State Road 90 Georgia State Route 90 Illinois Route 90 Iowa Highway 90 (1926–1932) (former) K-90 (Kansas highway) Kentucky Route 90 Maine State Route 90 Maryland Route 90 M-90 (Michigan highway) Minnesota State Highway 90 (former) County Road 90 (St. Louis County, Minnesota) Missouri Route 90 Nebraska Highway 90 (former) Nebraska Spur 90A Nebraska Spur 90B Nevada State Route 90 (former) New Jersey Route 90 County Route 90 (Bergen County, New Jersey) New Mexico State Road 90 New York State Route 90 County Route 90 (Cattaraugus County, New York) County Route 90 (Dutchess County, New York) County Route 90 (Jefferson County, New York) County Route 90 (Oneida County, New York) County Route 90 (Orange County, New York) County Route 90 (Rensselaer County, New York) County Route 90 (Rockland County, New York) County Route 90 (Saratoga County, New York) County Route 90 (Steuben County, New York) County Route 90 (Suffolk County, New York) County Route 90 (Westchester County, New York) North Carolina Highway 90 Ohio State Route 90 (1923) (former) Oregon Route 90 (former) Pennsylvania Route 90 (1920s-1960s) (former) South Carolina Highway 90 Tennessee State Route 90 Texas State Highway 90 Texas State Highway Loop 90 Farm to Market Road 90 Utah State Route 90 Virginia State Route 90 West Virginia Route 90 Wisconsin Highway 90 (former) Wyoming Highway 90
See also A90