List of highways numbered 23A

The following highways are numbered 23A:

United States[]

• (former)
• Nebraska Spur 23A
• County Route 23A (Monmouth County, New Jersey)
• New York State Route 23A
  • County Route 23A (Rockland County, New York)
  • County Route 23A (Schuyler County, New York)

This article includes a list of roads, streets, highways, or other routes that are associated with the same title.
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