# Yellow pedestrian crossings: from innovative technology for glass beads to a new retroreflectivity regulation

> Research article (Case Studies on Transport Policy, 2019) · cited 29× · AI/ML

**Wikidata**: [openalex:W2956816846](https://www.wikidata.org/wiki/openalex:W2956816846)  
**Source**: https://4ort.xyz/entity/yellow-pedestrian-crossings-from-innovative-technology-for-glass-beads-to-a-new-retroreflectivity-regulation