List of highways numbered 230

• California State Route 230
• Farm to Market Road 230
• Florida State Road 230
• Georgia State Route 230
• Japan National Route 230
• Kentucky Route 230
• Maine State Route 230
• Manitoba Provincial Road 230
• Montana Secondary Highway 230
• National Highway 230 (India)
• National Route 230 (Costa Rica)
• Nevada State Route 230
• New Mexico State Road 230
• New York State Route 230
• Newfoundland and Labrador Route 230
• Ohio State Route 230
• Oregon Route 230
• Pennsylvania Route 230
• Prince Edward Island Route 230
• South Carolina Highway 230
• South Dakota Highway 230
• Tennessee State Route 230
• Texas State Highway 230
• Texas State Highway Loop 230
• U.S. Route 230
• Utah State Route 230
• Virginia State Route 230
• Washington State Route 230
• West Virginia Route 230
• Wyoming Highway 230