November 08, 2017 01:53 PM MST

Notice to Contractors


The DBE.BIN listing of MDT Certified DBE Contractors is updated for each letting.  When downloading files from Bid Express, be sure to also download the latest DBE.BIN file to the same folder as the Bid files (ex.  The DBE.BIN file is available in the "Available Downloads" window under an advertised "Letting".  Unfortunately, it is not available for download under a particular "Proposal" that is advertised.  It must be downloaded from the desired "Letting" that contains the particular "Proposal" you are interested in.

If you have any questions, please contact the MDT Contract Plans Bureau at (406) 444-6284, or (406) 444-6138.  

Effective with the December 7, 2017 Letting and beyond, AASHTOWare Project Bids is the required software bidding program for contracts let through the Montana Department of Transportation Contract Plans Bureau.  Customer Assistance from Bid Express is available by phone (888) 352-2439 or email 

What's New?

What's New Table. What's New Table lists the last 50 activities that happened in regards to the lettings
Letting Proposal Activity Activity Date
081320 Letting Made Available 07/16/2020
071620 107 - ER820 Amendment Loaded 07/14/2020
102 - 01720 Amendment Loaded 07/14/2020
1 New Attachment - ANM_WEB_071620.pdf 07/14/2020
107 - ER820 Amendment Loaded 07/14/2020
Attachment Deleted - ANM_WEB_071620.pdf 07/14/2020
1 New Attachment - ANM_WEB_071620.pdf 07/14/2020
(7 Activities) More... Searching...