Cat's eye (road)

This article needs additional citations for verification. Please help improve this article by adding citations to reliable sources. Unsourced material may be challenged and removed. Find sources: "Cat's eye" road – news · newspapers · books · scholar · JSTOR (December 2023) (Learn how and when to remove this message)

A cat's eye or road stud is a retroreflective safety device used in road marking and was the first of a range of raised pavement markers.