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Vendors who are approved by WisDOT to be eli​​gible bidders or plan holders and who want to remain confidential, will not appear on the lists of eligible bidders or plan holders on the HCCI website or Bid Express^tm. It is the responsibility of the vendor to ensure that they have been approved as an eligible bidder before submitting a bid.

Vendors who choose to be confidential are still contractually obligated, as all eligible bidders are, that by submission of the bid, the bidder contractually commits to all applicable laws, regulations and procedures, including any coordination with subcontractors and DBE community.

​​​ Advertisement​

• Advertisement - Revised
  
• DISADVANTAGED BUSINESS ENTERPRISE (DBE) PROGRAM
• ​​The current federal DBE program has been suspended by the U.S. Department of Transportation pursuant to interim final rule (FR Document 2025-19426, 90 FR 48116-48117).  Accordingly, for federally funded proposals​, no federal DBE program requirement will be applied.​
  
• ​Proposal 056 advertised on December 11, 2025
•  AASHTOWare Materials / Reorganization Pilot Edition (revised October 16, 2025)​​
  
• ​This memo ​describes the pilot project purpose​​ included in the following proposals​​​
• ​Proposal 054​:- 2026 Specification Reorganization Pilot Edition​
• ​​​​​​Schedule of Items (bid items) - Revised​
  
• Counter sheet - Revised - Work Rating Descriptions
  

Pla​ns and Proposals

Addenda (-soi requires updated schedule of items from Bid Express^tm)

• ASP-5​ (Jan 6)
  
• Federal Wage Rate (Jan 5)
  
• 001-soi (Jan 9)
  
• 005-soi (Jan 8)
  
• 007-soi (Jan 8)
  
• 008-soi (Jan 8)​
  
• 010 (Dec 19)
  
• 012 (Jan 8)
  
• 013-soi (Jan 5)
  
• 015 (Jan 5)
  
• 015b-soi (Jan 9)
  
• 017-soi (Jan 8)
  
• 018 (Jan 8)
• 018b (Jan 8)
  
• 019soi (Jan 8)
  
• 026-soi (Jan 5)​​
  
• 026b-soi (Jan 9)​
  
• 027-soi (Jan 8)
  
• 031-soi (Jan 4)
  
• 033-soi (Jan 8)
  
• 033b-soi (Jan 9)
  
• 034-soi. (Jan 6)
• 035-soi (Jan 6)
  
• 037-soi (Jan 8)
  
• 040-soi (Jan 8)
  
• 041 (Jan 4)
  
• 043-soi (Jan 8)
  
• 044 (Dec 19)
  
• 046 (Jan 4)​
  
• 046b (Jan 8)​
  
• 047 (Jan 8)​
  
• 048-soi (Jan 9)​
  
• 050 (Jan 12)​
  
• 053-soi (Jan 9)
  
• 056 (Jan 6)

​​ Supplemental Information​

• ​ Construction Data Packets
  
• The constr​uction data packet consists of digital files prepared for state trunk highway let projects with a geospatially accurate reference alignment. The packet contains survey information and existing & proposed design files based on the project type. The data in the Construction  Data Packet is only provided for the contractor’s general knowledge and is not a part of the construction project contract. The department assumes no responsibility for discrepancies between the data provided and the contract documents
  
• Construction Data Packets
  
• A survey is also available to offer contractors the opportunity to provide feedback regarding the electronic design data provided for the construction project.
• Construction Data Packet Feedback
• ​​​ Questions and Answers
  
• Contractors should submit all questions concerning plans and/or proposals through Bid Express, instructions can be found on the Questions and Answers page.
• Submitted questions and answers, for current letting
• Supplemental QA Documents
  

​​Bidder Information

• To be eligible to bid or be listed as a plan holder, the vendor needs to submit a bid request using the following application: 
  
• Request to be an eligible bidder or plan holder (opens online proposal request application)
  
• Once processed, vendors will then show up on the following lists, as well as, Bid Express^tm. The lists are updated every Friday, plus Monday, Wednesday and Monday, right before the letting.
  
• List of contractors that are​ approved/eligible bidders
  
• ​List of contractors that are plan holders​​

​ ​Debarred, suspended and ineligible contractors

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