Two Missouri lawmakers have pre-filed bills that would raise the interstate speed limit from 70 to 75 mph, drawing concerns ...

The first major study in almost 50 years shows that a highway speed limit would reduce fatal traffic crashes by more than one-third. Subscribe to our newsletter for the latest sci-tech news updates.

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 ...

Along with cruise control, blind-spot warning systems and emergency stopping capabilities, the bill's sponsor said he ...