Fire crews from both Erie County and Warren County worked to battle a fully involved barn fire in Columbus Township.

It was a two-alarm fire and was reported Sunday evening at 900 Sample Flatts Road. 

They called to the scene around 6 pm and remained until 8 going into 9 o'clock. 

They called for heavy equipment to assist at the scene.

We have no reports of injuries and it's unclear what sparked the fire.