Eastbound Interstate 40 has reopened in northwestern Arizona near the California line after being closed several hours following a fatal crash.
Trooper Kameron Lee of the Arizona Department of Public Safety says a box truck's driver was killed when the vehicle rear-ended a tractor-trailer rig.
The wreck occurred shortly after 2 a.m. Friday about halfway between the state line and Kingman.
The Arizona Department of Transportation says the highway was reopened at about 5:30 a.m.
Photos provided by DPS showed that the impact smashed in the box truck's cab.