Horseshoe Curve National Historic Landmark
E371415
UNEXPLORED
Horseshoe Curve National Historic Landmark is a famous railroad engineering marvel in Altoona, Pennsylvania, featuring a large, curved section of track built in the 19th century to help trains cross the Allegheny Mountains.
Referenced by (1)
| Subject (surface form when different) | Predicate |
|---|---|
|
Railroaders Memorial Museum, Altoona, Pennsylvania
→
|
nearbyAttraction |