Bureau of Design and Environment Manual
And Procedure Memorandum Updates
Bureau of Design and Environment Manual
The Bureau of Design and Environment Manual (BDE Manual) has been prepared to
provide uniform practices for the Department and consultant
personnel preparing Phase I studies and reports and contract plans for
Department projects. The BDE Manual presents most of the information normally required
in the development of a typical roadway project. Download the BDE Manual at:
http://www.dot.il.gov/desenv/bdemanual.html
BDE Procedure Memorandums
The BDE Procedure Memorandums are issued to aid users in keeping track of
revisions to the BDE Manual and understanding their background. BDE Procedure Memorandums are available
at:
http://www.dot.il.gov/desenv/bdemems.html
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