Switchback Railroad
E2270662
UNEXPLORED
Switchback Railroad was one of the earliest American gravity railroads, originally built in Pennsylvania’s coal region and later famed as a pioneering tourist attraction and precursor to modern roller coasters.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Switchback Railroad canonical | 1 |
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.