Speed limits are a subject of constant discussion across America, and because of decentralized state regulation over the limits, there can be a wide variance in limits from state to state. Arizona, ...

Drivers across Texas may soon see speed limits change in real time. Digital signs flashing different speed limits are starting to pop up on Texas highways. They're part of a new initiative in the ...

Variable speed limit signs could have helped in the February 2021 pileup crash on Interstate 35W in which six people were killed, according to a new report from the National Transportation Safety ...

INDIANAPOLIS (WISH) — Variable speed limits are coming to a portion of I-465 starting as soon as Tuesday. Indiana Department of Transportation said in a news release issued Thursday that speed limits ...

An example of what variable speed limit signs look like above a highway in Washington. Courtesy of the Washington State Department of Transportation When icy conditions led to a 133-car pileup on ...

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Speed limits across Texas roads are about to get smarter. In an effort to make highways safer and more responsive to real-time conditions, state officials are beginning a wider rollout of variable ...