The following highways are numbered 490:
Canada Manitoba Provincial Road 490 New Brunswick Route 490 Newfoundland and Labrador Route 490
Japan Japan National Route 490
United States Interstate 490 (disambiguation) Florida State Road 490 County Road 490 (Citrus County, Florida) County Road 490A (Citrus County, Florida) Louisiana Highway 490 Maryland Route 490 Nevada State Route 490 Puerto Rico Highway 490