Experts explain when the speed increase will happen, how long crews will take to replace the signs and which areas will get slower speed limits. Drivers cruise past a 75 mph speed limit sign on ...

Add Yahoo as a preferred source to see more of our stories on Google. A transportation bill working its way through the Florida Legislature to address the Department of Transportation's future plans ...

The first major study in almost 50 years shows that a highway speed limit would reduce fatal traffic crashes by more than one-third. Subscribe to our newsletter for the latest sci-tech news updates.

North Dakota is about to raise the speed limit on its interstate highways to 80 mph – but be careful, the fines for speeding are about to go up, too. In early May, Gov. Kelly Armstrong signed ...

Opinion: Raising Missouri's rural interstate limit to 75 mph would align with neighboring states and largely match speeds many drivers already travel. Motorists on Missouri’s interstates may soon be ...

A transportation bill working its way through the Florida Legislature to address the Department of Transportation's future plans for high-speed highways includes raising the state's maximum speed ...