Motorists are being asked to avoid traveling on the eastbound lanes of Interstate 40 at milepost 61 in northern Arizona.
Authorities are investigating a crash at that location, about 10 miles east of Kingman.
Officers have not yet released any details about the accident.
There is no estimated time to reopen the highway.
Westbound lanes of I-40 remain open.
Stay with cbs5az.com and CBS 5 News for updates on this developing story.
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