List of highways numbered 233
The following highways are numbered 233:
Canada
- Manitoba Provincial Road 233
- Newfoundland and Labrador Route 233
- Prince [Edward Island Route 233]
- Quebec Route 233
Costa Rica
Ireland
Japan
Nigeria
United Kingdom
- road
United States
- Alabama [State Route 233]
- Arkansas Highway 233
- California State Route 233
- Colorado [State Highway 233]
- Georgia State Route 233
- K-233 (Kansas highway)
- Kentucky Route 233
- Maine State Route 233
- Montana [Secondary Highway 233]
- Nevada State Route 233
- New Mexico [State Road 233]
- New York State Route 233
- Ohio State Route 233
- Oregon Route 233
- Pennsylvania Route 233
- Tennessee State Route 233
- Texas State Highway 233
- * Texas State [Highway Spur 233]
- Utah State Route 233
- Virginia State Route 233
- Wyoming Highway 233