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 ...

Specially equipped pavement markers could soon help, by continuously transmitting radio signals to passing vehicles. Currently being developed by scientists from the US Department of Energy's Oak ...

More than 1.3 million safety devices installed across the state -- the small reflectors which illuminate the road in the dark and when it rains -- are designed to keep motorists safe, but some of them ...

Lane closures are scheduled next week on Route 926 in Chester County and Route 29 in Montgomery County for raised pavement marker installation, the Pennsylvania Department of Transportation announced.