The Public's Partner in Building Indiana's Infrastructure


INDOT Specifications and Supplementals are available on the INDOT website, 

Check to be sure you are using the latest (Current) specification on your project.  

Be sure you check out the INDOT website, several items are  available.  
Below are several links to frequently used sites

INDOT Standard and Supplimental Specifications

INDOT Letting Schedule

Materials Management Information

INDOT HMA Plant Source Map

INDOT Aggregate Source Map




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