Three people were injured when their car overturned on the Major Deegan Expressway after crashing into a divider early Thursday, authorities said.

The car, carrying three men, flipped over around 2 a.m. on northbound side near West 233rd Street, snarling traffic, cops said.

Emergency responders rushed the three men to St. Barnabas Hospital.

One of them was in critical condition, but then upgraded to serious condition, and the two others were in stable condition with non-life threatening injuries, officials said.

All lanes on the expressway have been reopened.