Illinois Department of Transportation, Erica Borggren, Acting Secretary
Patrick J. Quinn, Governor
Traveling PublicMapsProjectsRoad ClosuresNewsDoing BusinessLetting & BiddingCareers@IDOTGeneral Info

IDOT GIS Data License Agreement & Disclaimer



IMPORTANT: Carefully read the following Illinois Department of Transportation Licensing Agreement before using these data. By using these data, you indicate your acceptance of this Licensing Agreement.

NO WARRANTY: Illinois Department of Transportation provides these geographic data “as is”. IDOT makes no guarantee or warranty concerning the accuracy of information contained in the geographic data. IDOT further makes no warranties, either expressed or implied as to any other matter whatsoever, including, without limitation, the condition of the product, or its fitness for any particular purpose. The burden for determining fitness for use lies entirely with the user. Although these data have been processed successfully on computers at IDOT, no warranty, expressed or implied, is made by IDOT regarding the use of these data on any other system, nor does the fact of distribution constitute or imply any such warranty.

LIMITATION OF LIABILITY: In no event shall the 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 the geographic data or arising out of the delivery, installation, operation or support by IDOT.



IDOT GIS Data Support Disclaimer

IDOT provides the 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 the GIS data such as ESRI's ArcView and ArcExplorer (freeware), or any other GIS software. Please contact the software company for support in using their GIS products.

For ESRI related GIS software support contact: ESRI Support

For additional information regarding ESRI's suite of available GIS software, click on the link below.

General Information


IDOT Privacy Statement | Illinois Privacy Information | Kids Privacy | Web Accessibility  | FOIA