The Census Bureau provides shape files for TAZs which do not seem to cover small counties without metro areas.   What I need is a shape file for townships, ranges, and sections for the entire state of Illinois including rural counties like Iroquois County.  My project deals with land use data.  The maps produced by Landview are excellent for my purpose but they produce only image files not shape files. Can someone help?

Thank you,

Marie Bousfield