1.Select a year
2.Select geographic area
Select multiple counties by holding down 'CTRL' key and click on County you wish to include.
Limit selection to 10 counties. Click on 'Select Area' button after selection is complete.
'Statewide' selection returns all data type (highway, railroad, and structure).

3. Select data to download
Select multiple items by holding down 'CTRL' key and click on data type you wish to include.



IMPORTANT: Carefully read the following Illinois Department of Transportation (IDOT) Terms and Conditions
for Use
before accessing this data. By using this data, you indicate your acceptance of these Terms and Conditions for Use.
NO WARRANTY: IDOT provides this GIS data “as is.” IDOT makes no guarantee of warranty concerning the accuracy of information contained in this geographic data. IDOT further makes no warranties, either expressed or implied, as to any other matter regarding this data including, without limitation, the condition of the product or its fitness for a particular use. The burden for determining fitness for use lies entirely with the user. Although this data has been processed successfully on IDOT computers, no warranty, either expressed or implied, is made by IDOT regarding the use of this data on any other system, nor does the fact of distribution constitute or imply any such warranty.
LIMITATION OF LIABILITY: In no event shall IDOT have any liability whatsoever for payment of any consequential, incidental, indirect, special or tort damages of any kind, including, but not limited to, any loss of profits arising out of use of or reliance on this geographic data or arising out of the delivery, installation, operation of support of this geographic data by IDOT.
DISCLAIMER: IDOT provides this GIS data available for download in shapefile format and will provide support for the integrity of the data. IDOT cannot provide support for software used for viewing and analyzing this data such as ESRI’s ArcView and ArcExplorer (freeware) or any other GIS software. Please contact the software company for support in suing their GIS products.

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