Most states' top speed limits don't go higher than 65 or 70 mph. While those 10 states allow you to go faster, they're not without their limitations.

Drivers on Interstate 80 will encounter a closed interstate and detours in Des Moines' western suburbs overnight.

The BLM's Rock Springs plan, under Biden, represented a widely supported conservation and development compromise, advocacy groups say.

A safety watchdog group says Wyoming leads the nation in trucking fatalities, but state industry leaders dispute the ranking, blaming harsh weather ...

Accused of slamming a semitruck into another parked on the shoulder of Interstate 80 near Arlington, Wyoming, and killing his co-driver in a fiery ...

The Wyoming Highway Patrol says driver inattention may be to blame for a fiery crash on Interstate 80 that left one person dead, and two others injured.

A natural gas pipeline rupture sparked a fire west of Cheyenne early Sunday morning, burning for several hours near mile marker 350 on Interstate 80.

Officials say a natural gas pipeline ruptured and burst into flames in southern Wyoming, charring a freight train and lighting up the night sky with a glow visible to the south in Colorado.