BTW, as a native Cincinnatian, here's something to think about. The Brent Spence Bridge (say that 3 times real fast) that crosses the Ohio River and the climb thru the "Cut in the Hill" heading south, is the choke point where I-71, I-75 and I-74 combine to cross the Ohio River. Seems like every semi east of Colorado uses that route 24/7. Combine that with northern KY folks that work in Ohio heading home after 5PM and you have a traffic nightmare. It isn't for amateurs. Not as bad as Atlanta, but only because its shorter. Plan accordingly.