I wonder how long it will be until they add more infrastructure and use that pike pass to send you a ticket for speeding? I also wondered why my old one beeped on the highway by Bass Pro in OKC every time I went by. The new ones don't beep of course.
The Kansas Turnpike on I-35 used to issue speeding tickets back in the day because they had the time you entered a gate and when you drove through another one so it was easy to calculate your speed by using your time.
I don't think they do that anymore but they could easily.
BTW your Okla pikepass is good on Kansas and all Tx toll roads now.