If you're driving between states this holiday season, watch out for speed limits different than you're used to.

The new RAPID Act would permit derestricted daytime speeds on rural interstates, but only after passing detailed safety and ...

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

Under the bill, there would be no speed limit during the daytime. Instead, the bill says, "A person shall not drive a vehicle ...

The Pennsylvania Department of Transportation has lifted the speed limit restrictions on all roads in the southcentral ...