It wasn't that long ago, especially in the Midwest, that rare was the highway that relied on raised pavement markers to improve safety. But as research showed the impact raised markers can have on ...

Reflectors come in various types, including cat’s eyes, raised pavement markers (RPMs), and ... Their colour coding—yellow, white, or red—helps drivers identify lanes, road boundaries ...

Members of the Project Wide Advisory Committee are unhappy that CDD 5 went “rogue” and put down raised pavement markers without waiting for an engineer’s report.

These roadway reflectors help motorists with visibility in low-light conditions, along with giving a loud rumble when drivers ...

A project to replace roadway reflectors throughout the Northwest Region of the Pennsylvania Department of Transportation (PennDOT) will begin Monday. Raised pavement markers (RPM) are reflective ...