Clear Roads is currently soliciting investigator proposals for three additional research projects:
- Transitioning the Annual Survey of State Winter Maintenance Data to a Web-based Tool
- Identifying an Appropriate Friction Test Method for the Qualified Products List
- In-Depth Cost Analysis of Liquid and Solid Deicing Materials
To view the details of these RFPs, visit MnDOT’s Professional Technical Consultant Services. For these projects, the deadline to submit proposals is Tuesday, September 29, 2026.