# Expressway S631

> formerly planned expressway in Warsaw (1996–2001)

**Wikidata**: [Q108345536](https://www.wikidata.org/wiki/Q108345536)  
**Source**: https://4ort.xyz/entity/expressway-s631


## References

1. [Dziennik Ustaw](http://isap.sejm.gov.pl/isap.nsf/DocDetails.xsp?id=WDU19960120063)
2. [Dziennik Ustaw](http://isap.sejm.gov.pl/isap.nsf/DocDetails.xsp?id=WDU20011201283)