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 ...

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 ...

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 ...

PORTLAND, Ore. — Drivers in Portland and Yachats will see speed limits drop on parts of two frequently-traveled roadways: North Columbia Boulevard and U.S. Route 101, the Oregon Coast Highway. The ...