international-free internal U.S. state border
C42670
concept
An international-free internal U.S. state border is a boundary between two U.S. states that does not coincide with or directly connect to any international border, allowing domestic movement and regulation solely under U.S. jurisdiction.
All labels observed (1)
| Label | Occurrences |
|---|---|
| international-free internal U.S. state border canonical | 1 |
Instances (1)
| Instance | Via concept surface |
|---|---|
| West Virginia–Kentucky border | — |