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Possible online services disruption due to Internet related outage

A worldwide technology outage is causing disruption to some State of Illinois online systems.  We are aware of this issue and are diligently working on restoration.

Agency Alert

Welcome to the new IDOT home page.  Our location has changed, please update any bookmarks.

Resources

Q&A (Revised: April 2023)

Structure Load Rating Summary (form BBS 2795)

Load Rating Inspection Report (form BBS 2710)

Structural Services Manual (Revised: June 2017)

Gusset Plate Evaluation Guide (June 18, 2014)

Notice of Disclaimer: IDOT offers the files, documents, and applications from this web page on an “as is” basis. All warranties and representations of any kind with regard to any downloaded file are disclaimed, including the implied warranties of merchantability and fitness for a particular use. Under no circumstance will IDOT or any of its employees be liable for any consequential, incidental, special or exemplary damages even if apprised of the likelihood of such damages occurring. IDOT does not warrant the files, applications or documents against deficiencies of any kind. The use of any of the documents, files or applications for work which is under contract, does not relieve the consultant from any obligations assumed by the contract, or from complete and proper fulfillment of the terms of the contract, nor does it entitle the consultant to compensation for damages or loss which could be attributed to such use.

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