Ice is causing slippery conditions on the road ths morning and parts of the state are dealing with dense fog.
Crashes have been reported on Interstate 84 in Plainville, Farmington and Tolland, on Interstate 691 in Meriden and Interstate 95 in Greenwich.
One person involved in the rollover crash between exits 68 and 67 on I-84 in Tolland was transported to Rockville Hospital, according to John Littell, the director of public safety, emergency management director and fire chief.
Another vehicle rolled over on I-84 west by exit 69 in Tolland. One lane is shut down and a patient being treated at the scene and will be transported to the hospital.
Meadow Road in Farmington is closed from Garden Street to Red Oak Hill Road and is expected to last through the morning commute. A pole and wires are down.
The DOT has more than 100 trucks out treating the highways.