IST International's Advanced Changeable Message Sign family includes Changeable Variable or Text Message Signs. Street Name pulse information on traffic, detours, event management, emergency, status, ...

Humorous messages posted on digital highway signs -- commonly known as changeable message signs -- have become almost ubiquitous in recent years, to the point that the Federal Highway Administration ...

Funny highway signs are not leaving Texas roadways anytime soon — despite numerous reports to the contrary. When the U.S. Department of Transportation’s Federal Highway Administration adopted its ...

Many states use funny or clever messaging to draw the attention of drivers on highways across the country. For example, Massachusetts’ “Use Yah Blinkah” highway signs went viral in 2014, and messages ...

A Caltrans electronic highway sign on Highway 50 in Sacramento on Saturday, March 14, 2020, encourages people to avoid gatherings as a way to contain the spread of the coronavirus. Caltrans is using ...