The icy roads are being blamed for a Holbrook crash that left a woman in critical condition.
Police say a man lost control of his Jeep on the Long Island Rail Road overpass on Patchogue-Holbrook Road in Holbrook last night.
The Jeep crossed the road and hit an Infinity, which then spun out and was hit by a Ford van.
The 55-year-old Infinity driver was taken to Stony Brook hospital in critical condition.
No one else was seriously hurt.