One person is dead after an accident along a busy highway on Saturday evening.

The accident took place just before 5:30 on the one mile marker on I-90 near the Ohio border.

According to Pennsylvania State Police, the accident happened in the west-bound lane.

Reports from the scene indicate that the driver was pronounced dead at the scene.

Traffic was slowed on that portion of the highway in PA and Ohio while officials investigated.

The cause of the accident is still under investigation.