List of highways numbered 22A explained

The following highways are numbered 22A:

United States

• Maryland Route 22A
• New York State Route 22A
  • County Route 22A (Allegany County, New York)
  • County Route 22A (Oswego County, New York)
  • County Route 22A (Ulster County, New York)
• Tennessee State Route 22A
• Vermont Route 22A
• Secondary State Highway 22A (Washington) (former)