The B&O No. 57 “Memnon” was one of nine locomotives heavily damaged by the Roundhouse roof collapse on Feb. 17, 2003.
The “Memnon” was restored in February 2008.
![](https://www.borail.org/wp-content/uploads/2023/02/RC03_00040-1024x700.jpeg)
![](https://www.borail.org/wp-content/uploads/2023/02/RC03_00063-1024x705.jpeg)
![](https://www.borail.org/wp-content/uploads/2021/06/57_01-1024x680.jpg)
![](https://www.borail.org/wp-content/uploads/2021/09/Memnon_07-680x1024.jpg)
Photos: B. Miller and B&O Railroad Museum
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Historic Site
The B&O Railroad Museum’s 40-acre historic site, called Mt. Clare, is a National Historic Landmark and is the original site where the Baltimore and Ohio Railroad founded America’s first commercial railroad in 1827.
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