Digital signs flashing different speed limits are starting to pop up on Texas highways. They're part of a new initiative in ...

The Texas Department of Transportation is installing new digital signs that let speed limits change in real time.

The bill gives the Texas Department of Transportation the authority to temporarily lower speed limits to "address inclement ...

New adaptive speed limit signs are now operational on some Texas highways, following legislation spurred by a fatal pileup.

The Texas Department of Transportation has implemented a reduced speed limit on Highway 6 due to the Big 6 project. On Sunday ...

Observant motorists may notice a curious trend on U.S. roads: Driving on highways is getting faster while city speeds are getting slower. In denser, more residential areas, an increasing number of ...

The city of Mendota Heights says that the speed limit on a portion of Highway 62 will increase from 55 to 60 miles per hour, effective Thursday. According to the city, the new speed limit will cover ...

The Arizona Department of Transportation announced Friday that the speed limit on State Route 24 in the southeast Valley ...