Sharn Jean and I drove to Tulsa yesterday; first time we had been on the turnpike in quite some time. They raised the speed limit to 80 mph; it was a white knuckle flight for me, since she was driving. About every other vehicle was a semi, and they were hauling the mail.
The left hand lane seemed to have it's share of go-slow idiots, who wouldn't move over, so lots of passing on the right. I didn't see one patrol car the whole trip, so some of the cars and pickups were driving every bit of 90mph. All in all, I would just as soon not drive the turnpike any more. Old HW 66 is still open; takes a bit longer, but not so scary.