List of highways numbered 422

The following highways are numbered 422:

Canada

• File:Manitoba secondary 422.svg Manitoba Provincial Road 422
• File:NL Route 422.svg Newfoundland and Labrador Route 422

Japan

• File:Japanese National Route Sign 0422.svg Route 422 (Japan)

United States

• File:I-422.svg Interstate 422 (future)
• File:US 422.svg U.S. Route 422
• File:Georgia 422.svg Georgia State Route 422 (unsigned designation for Georgia State Route 10 Loop)
• File:Louisiana 422.svg Louisiana Highway 422
• File:MD Route 422.svg Maryland Route 422
• File:NY-422.svg New York State Route 422 (former)
• File:OR 422.svg Oregon Route 422
  • File:OR 422S.svg Oregon Route 422S
• File:Ellipse sign 422.svg Puerto Rico Highway 422
• File:Secondary Tennessee 422.svg Tennessee State Route 422
• File:Texas Spur 422.svg Texas State Highway Spur 422

See also

• Special routes of U.S. Route 422

Preceded by 421

Lists of highways 422

Succeeded by 423