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
071218 Letting Made Available 06/14/2018
061418 1 New Attachment - ANM-WEB_061418.pdf 06/12/2018
101 - 02618 Amendment Loaded 06/12/2018
101 - 02618 Amendment Loaded 06/12/2018
101 - 02618 1 New Attachment - _ADDENDUM_1_&_2.pdf 06/12/2018
104 - 03618 Amendment Loaded 06/12/2018
104 - 03618 1 New Attachment - _ADDENDUM.pdf 06/12/2018
(7 Activities) More... Searching...