No, do you have an attention-span problem? Did you forget to what you were responding?
No, I didn't forget who I was responding to. According to this website the PPP of Texas has only been around for a few years.
http://www.dot.state.tx.us/services/texas_turnpike_authority/pub_priv_partnerships.htm
Most of the counties have county road depts who have paved the county roads just like the city road departments and state road departments. In your mind, does this constitute a PPP?