http://www.arkansashighways.com/News/News%202009/076.htm (http://www.arkansashighways.com/News/News%202009/076.htm)
Looks like it opened Friday. This is the Harrison-MO line section. If anyone is coming to the OKC meet from the N or E, this is something that they might want to check it out.
That was faster than I expected. I figured it would be several more years.