List of highways numbered 222
The following highways are numbered 222:
Canada
- Manitoba [Provincial Road 222]
- Newfoundland and Labrador Route 222
- Prince [Edward Island Route 222]
- Quebec Route 222
China
Costa Rica
Hungary
India
Japan
Thailand
United Kingdom
- road
- B222 road
United States
- Interstate 222
- U.S. Route 222
- Arkansas Highway 222
- California State Route 222
- Connecticut Route 222
- Florida [State Road 222]
- Georgia State Route 222
- K-222 (Kansas highway)
- Kentucky Route 222
- Maine State Route 222
- Maryland Route 222
- M-222 (Michigan highway)
- Minnesota State Highway 222
- Montana Secondary Highway 222
- New York State Route 222
- North Carolina Highway 222
- Ohio State Route 222
- Oregon Route 222
- Pennsylvania Route 222
- Tennessee State Route 222
- Texas State Highway 222
- Utah State Route 222
- Virginia State Route 222
- Wyoming Highway 222