I've driven the entirety of that road one time. It ran me about twenty bucks in tolls. To do it once was worth it. With an 85 limit, most were pushing a hundred. I got down to San Antonio in a fraction of the time it would've taken via 35. I certainly wouldn't want to pay that on a daily commute though. I also don't think I'd want to navigate the speeds some of the more aggressive drivers were going. I did feel a little bit unsafe.