Bid Letting Information

The Office of Project Developments Bid Letting Section is responsible for preparing and letting construction projects to contract. The links provided on this webpage will provide interested parties with the information necessary to begin bidding with the SDDOT. In addition, you will find the plans and specifications for all projects available for letting and the resources needed to assist you through the bidding process. Please contact the Bid Letting staff with any question you may have along the way.