A crash has closed part of Interstate 91 north in Meriden on Sunday afternoon and state police said at least one person is injured.
According to Connecticut Department of Transportation, an overturned vehicle has closed the two left lanes of the highway between exits 18 and 20.
State police said one vehicle was involved in the crash and the driver was the only person inside.
The accident reconstruction team is heading to the scene, state police added.
There is no estimate for when the highway will fully reopen.