Route 9 was shut down on Thursday night following multiple spin outs, police said.
State troopers said up to eight cars spun out during seperate incidents on Route 9 going northbound in Berlin due to icy conditions around 9:15 p.m.
Route 9 was closed near exit 21 and exit 22 as police tried to get the cars to safety.
No injuries were reported.
There were no other details immediately available.