TULSA, Okla. — PSO has started a major project to beef up the infrastructure that supports the main, high-voltage transmission lines in south Tulsa.
PSO spokesman Matt Rahn says the biggest change will be the new power poles they’ll be installing, that can handle much stronger winds.
“They’re going from wooden structures to steel structures,” Rahn said. “So they’re going to be much better suited to things like the Father’s Day storm…