PITTSBURGH (KDKA) – A multi-vehicle crash on Boulevard of the Allies caused police to shut down access in both directions just before 3 a.m.

When police arrived on scene, they say they found a car that appeared to have traveled westbound into oncoming eastbound traffic before crashing into the medium.

READ MORE: Man In Serious But Stable Condition After Shooting In Pittsburgh's Spring Hill Neighborhood

Firefighters helped remove the two women trapped inside the car.

Both the driver and passenger were taken to UPMC Mercy Hospital.

READ MORE: Columbus Police Chief Answers Questions After Deadly Shooting Of Ma'Kiah Bryant

According to the police, the driver was in critical condition while the passenger was in stable condition.

The two other cars driving in eastbound were damaged in the collision.

The driver of one vehicle was taken to Mercy in stable condition and the other driver was unhurt.

MORE NEWS: Two Black Bears Kill Chicken, Destroy Chicken Coop In Bell Acres Borough

Police closed down the Boulevard of the Allies in several access points while investigators cleared the scene. The investigation is ongoing.