Officials are trying to determine what caused a cement truck to rollover in Winooski.
It happened Friday morning at the top of the traffic circle, near West & East Allen streets.
Officials say the driver was transported to the hospital for unknown injuries.
It was estimated that the loaded truck weighed about 80,000 pounds. A small amount of fluid leaked from the truck, according to police.
Cranes were used to turn the truck upright.
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