I read it here:
http://www.indianaeconomicdigest.net/main.asp?SectionID=31&SubSectionID=222&ArticleID=51040
Ive also been to the indot page, and they have the chicago to cleveland text on there, and the NW gateway proposal as well, but I was unable to dig up any text about the Chicago/Indy/Cincy route. Believe me, Id love to have it as I live in Indy, but if what was written in the link is true, it appears that a better examination will be needed, before funds can be requested.