Power has been restored to PSO customers in Broken Arrow after a temporary outage on Friday.

The outage along the Broken Arrow Expressway from S. 177th E. Ave. down to the Coweta entrance near S. 193rd E. Ave.

It's unclear what caused the outage, which lasted a few hours.

To view the PSO outage map, CLICK HERE.

This is a developing story. Refresh for updates.