List of highways numbered 33
The following highways are numbered 33:
International
- Asian Highway 33
- European route E33
Australia
- South Arm Highway
Canada
- Alberta Highway 33
- British Columbia Highway 33
- Bedford Bypass, also known as Nova Scotia Trunk 33
- Ontario Highway 33
- Saskatchewan Highway 33
Czech Republic
- I/33 Highway; Czech: Silnice I/33
Greece
- EO33 road
Iceland
- Route 33
India
- National Highway 33
- UP-SH-33
Iran
- Road 33
Ireland
- N33 road
Italy
- Autostrada A33
Japan
- Japan National Route 33
Korea, South
- National Route 33
New Zealand
- New Zealand State Highway 33
Poland
- National road 33
Turkey
- Otoyol 33
United Kingdom
- British A33
United States
- U.S. Route 33
- Alabama State Route 33
- Arkansas Highway 33
- * Arkansas Highway 33C
- California State Route 33
- * County Route J33
- * County Route S33
- Connecticut Route 33
- Florida State Road 33
- * County Road 33
- Georgia State Route 33
- Hawaii Route 33
- Idaho State Highway 33
- Illinois Route 33
- Indiana State Road 33
- * County Road 33
- K-33
- Kentucky Route 33
- Louisiana Highway 33
- * Louisiana State Route 33
- Maryland Route 33
- Massachusetts Route 33
- M-33
- Minnesota State Highway 33
- * County Road 33
- * County Road 33
- Mississippi Highway 33
- Missouri Route 33
- Nebraska Highway 33
- Nevada State Route 33
- New Hampshire Route 33
- New Jersey Route 33
- * County Route 33
- ** County Route S33
- * County Route 33
- New York State Route 33
- * County Route 33
- * County Route 33
- * County Route 33
- * County Route 33
- * County Route 33
- * County Route 33
- * County Route 33
- * County Route 33
- * County Route 33
- * County Route 33
- * County Route 33
- * County Route 33
- * County Route 33
- * County Route 33
- * County Route 33
- * County Route 33
- * County Route 33
- * County Route 33
- * County Route 33
- * County Route 33
- * County Route 33
- North Carolina Highway 33
- North Dakota Highway 33
- Ohio State Route 33
- Oklahoma State Highway 33
- Pennsylvania Route 33
- Rhode Island Route 33
- South Carolina Highway 33
- Tennessee State Route 33
- Texas State Highway 33
- * Texas State Highway Spur 33
- * Ranch to Market Road 33
- * Texas Park Road 33
- Utah State Route 33
- Virginia State Route 33
- * Virginia State Route 33
- * Virginia State Route 33
- West Virginia Route 33
- Wisconsin Highway 33
- Wyoming Highway 33
- Guam Highway 33
- Puerto Rico Highway 33
- U.S. Virgin Islands Highway 33