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

Texas is rolling out digital speed limit signs that adjust in real time to weather, traffic, and hazards, with new rules ...

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 ...

Florida's new "Super Speeder" law imposes harsher penalties for excessive speeding, including jail time and increased fines. The law targets drivers exceeding the speed limit by 50 mph or more, or ...

The speed limit on Monroe Avenue is 25 mph in Green Bay but increases to 35 mph in the village of Allouez. Green Bay's City Council lowered its portion of the road to 25 mph in 2001 due to speeding ...