Sounds about right for government work.
"Oh, we have money we have to burn. In what way can we possibly inconvenience the most people for the most prolonged amount of time? I know, we can rip up & repave perfectly good entrance/exit ramps onto a major freeway through the heart of a highly populated city."
If that was indeed the case, I would have rather TXDOT just sat on and lost that supposed money. As of now, it has been completely wasted and done nothing but inconvenience millions of Houston drivers daily.