Here are links to help you find your polling place for the Illinois primary election March 20, 2012.
Carroll County Polling Places: http://www.carroll-county.net/vertical/sites/%7B7FC08AB3-4BE5-4C4B-891B-83D2782F3DCA%7D/uploads/NOTICE_OF_POLLING_PLACES_FOR_THE_022112.pdf
Henry County Polling Places: http://www.henrycty.com/codepartments/voterreg/pollplaces.html
JoDaviess County Voter Information: http://www.jodaviess.org/index.asp?Type=B_BASIC&SEC={0EB60553-7B76-4B14-B2AB-74A7760F29E5}
Knox County Polling Places: http://www.knoxclerk.org/PollingPlaces.htm
Rock Island County Polling Places: http://www.rockislandcounty.org/VoteCenters/Home/
Whiteside County Polling Places: http://www.whiteside.org/election-information/polling-places.html