The following highways are numbered 502:
Canada Ontario Highway 502
Costa Rica National Route 502
Hungary Main road 502 (Hungary)
India National Highway 502 (India)
Japan Japan National Route 502
United States Florida State Road 502 (former) County Road 502 (Brevard County, Florida) Louisiana Highway 502 Maryland Route 502 County Route 502 (New Jersey) New Mexico State Road 502 Ohio State Route 502 Pennsylvania Route 502 Washington State Route 502 Territories Puerto Rico Highway 502