From the days of horse and carriage, speed limit science (speed science) has been used to help establish speed limits on how fast (or slow) people and their vehicles should go. I’ve spent years ...

Rose Hammond pushed authorities for years to lower the 55 mph speed limit on a two-lane road that passes her assisted living community, a church, two schools and a busy park that hosts numerous youth ...

Speed limits will always be a contentious topic, but there’s no denying that one of the places they’re most needed is on city ...

Changing Ohio's speed limits isn't as simple as a phone call. Learn why a formal study is required and how it impacts road ...

FARGO — The portions of the interstate that are still open are very greasy, according to troopers. This storm couldn’t have come at a worse time; one of the busiest travel days of the year as people ...

If you’ve ever been on a road where the speed limit feels artificially low or surprisingly high, you’re not alone. For decades, many states have leaned on a single formula to decide how fast cars ...

While the posted speed limit on the Lodge Freeway is officially 55 mph, traffic usually moves much faster. Authorities at the Michigan Department of Transportation say they know drivers tend to speed, ...

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 ...

Rose Hammond pushed authorities for years to lower the 55-mph speed limit on a two-lane road that passes her assisted-living community, a church, two schools and a busy park that hosts numerous youth ...

There are hundreds of millions of motor vehicles on U.S. roads, and tens of millions of people sharing them as drivers, pedestrians, bicyclists, skateboarders, and electric scooter users. It falls on ...