Pony Express National Historic Trail
E309953
UNEXPLORED
The Pony Express National Historic Trail is a protected route that commemorates the legendary 19th-century mail service between Missouri and California, preserving and interpreting its historic path and landmarks.
Observed surface forms (1)
| Surface form | Occurrences |
|---|---|
| Pony Express route | 1 |
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
Pony Express route