# Southern Avenue

> one of three boundary streets between Washington, D.C., and the state of Maryland, United States

**Wikidata**: [Q7569657](https://www.wikidata.org/wiki/Q7569657)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Southern_Avenue_(Washington,_D.C.))  
**Source**: https://4ort.xyz/entity/southern-avenue-q7569657