|Type||Wooden - Side Friction|
Gravity Railroad was a wooden roller coaster at Lakemont Park. It burnt down in 1901, and Leap-the-Dips took its place.
- ↑ Fornwalt, Todd W.. "Leap-the-Dips: A Thrill From the Past". Pennsylvania Center for the Book. Archived from the original on 2015-11-06. https://web.archive.org/web/20151106083604/http://pabook.libraries.psu.edu/palitmap/Coaster.html. Retrieved 2022-09-16.
- ↑ "Roller coaster history: how it started". Ultimate Rollercoaster. https://www.ultimaterollercoaster.com/coasters/history/start/america.shtml. Retrieved 2022-09-16.
- Gravity Railroad on the Roller Coaster DataBase.