WATERBURY, CT (WFSB) - A tractor trailer crash slowed traffic on Interstate 84 westbound in Waterbury on Friday morning.

According to the state Department of Transportation, the crash closed the right and center lanes of the highway between exits 18 and 17.

It involved the tractor trailer and another vehicle.

The DOT first reported it around 9:30 a.m.

There was no word on injuries or a cause.

For real-time traffic updates, check the Channel 3 First Alert Traffic map here .

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