A trail derailed at the Holly Refinery in west Tulsa this morning near 17th street, just west of Highway 75.

A jumble of approximately 7 derailed cars could be seen in aerial pictures from the scene.

So far, there are no reports from officials of any injuries or hazardous materials resulting from the incident.

It’s not clear what caused the train to derail.

17th street was reportedly blocked for a short period of time but appears to have been cleared.