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

The 55-mph speed limit on the Lodge Freeway may feel slow, but transportation authorities say the road's age and geometry ...

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 ...

Craig, Kelley & Faultless reports that raising interstate speed limits can increase crash severity, lead to dangerous stop-and-go traffic, and encourage speeding.

A Utah driver has been arrested after he allegedly drove at speeds of 100 mph on a road with a 45-mph speed limit.

State Route 24 in the southeast Valley carries more than 60,000 vehicles daily, with most people driving up to 70 mph despite the 45 mph speed limit.

State Sen. Lorraine Inouye, who introduced a bill that in 2017 increased the speed limit on portions of the Daniel K. Inouye Highway from 55 mph to 60 mph, said she thinks it’s time to roll the speed ...

Arizona's State Route 24 speed limit was increased from 45 mph to 55 mph in December. A state study found most drivers were already traveling between 55 mph and 68 mph on the freeway. SR 24 is a ...

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 ...