# Philadelphia, Baltimore and Washington Railroad

> former American Class I railroad (1902–1976)

**Wikidata**: [Q3378840](https://www.wikidata.org/wiki/Q3378840)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Philadelphia,_Baltimore_and_Washington_Railroad)  
**Source**: https://4ort.xyz/entity/philadelphia-baltimore-and-washington-railroad