A woman remains in critical condition, after a single vehicle crash early Sunday morning.

According to Windsor police a minivan hit a guardrail around 2:30 a.m. on Central Avenue between Temple Drive and North Service Road East.

Central was closed for several hours as an accident reconstruction team conducted their investigation. They’ve since learned that the female driver was ejected from the vehicle and suffered serious head trauma. She remains in hospital in the ICU.

The male passenger suffered minor injuries.

No charges have been laid.