# speed bump

> traffic calming device

**Wikidata**: [Q3278577](https://www.wikidata.org/wiki/Q3278577)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Speed_bump)  
**Source**: https://4ort.xyz/entity/speed-bump


## References

1. BnF authorities
2. IdRef
3. Freebase Data Dumps. 2013
4. YSO-Wikidata mapping project
5. National Library of Israel