Delays are expected after a truck rolled over on Interstate 93 in Randolph, Massachusetts, on Saturday morning, spilling sand across the highway.
Authorities say the crash happened on I-93 South, just north of exit 5B.
Half the road has been shut down due to the sand spilled by the tractor-trailer that crashed, state police said.
The driver was taken to the hospital with minor injuries, according to police.
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