http://www.katyfreeway.org/SH6_IH610_cross.html
http://www.katyfreeway.org/SH6_IH610_cross.html
It's up to date as I understand. But, again, this plan pre-dates the TTC. I-10 cannot be allowed to compete against the new toll road that will essentially run parallel to it.
But I will tell you something that I tend to support - but only if it's implemented properly:
That would be charging people by the mile to drive. That way everyone pays, not just people on limited access roads. After all, the money is needed. But it's hard to see how the government could do it without intruding into everyone's vehicle - but there are ways.