WALLINGFORD, CT (WFSB) - A tractor trailer crash slowed traffic on Interstate 91 north in Wallingford on Thursday morning.
The Department of Transportation said the crash happened between exits 16 and 16 on Thursday morning.
It was reported around 5:30 a.m.
The right and center lanes were closed.
By 7:15 a.m., the DOT said there was nearly 3 miles of backup.
There's no word on injuries or a cause.
For real-time traffic updates, check the Channel 3 traffic map here.