# Adopt a Highway

> environmental and promotional campaign

**Wikidata**: [Q4684557](https://www.wikidata.org/wiki/Q4684557)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Adopt-a-Highway)  
**Source**: https://4ort.xyz/entity/adopt-a-highway-q4684557


## References

1. [Source](https://www.history.com/this-day-in-history/first-adopt-a-highway-sign-goes-up)