Aggregate Roads Dust Control: A Brief Synthesis of Current Practices Status: CompleteReport Date: 07/15/2013 Summary: Researchers developed an easy-to-use guide about dust control options for unpaved roads, based on surveys and a literature search. While calcium chloride and magnesium chloride are the most commonly used dust suppressants, the report highlights the benefits and drawbacks of several options and includes a host of other published resources. Final Deliverables: Aggregate Roads Dust Control: A Brief Synthesis of Current Practices (Synthesis #2013RIC67) Putting Research into Practice: A Guide to Dust Control Options for Aggregating Roads (Research Summary) Related Materials: LRRB research showcased at pavement and dust control conferences (Blog Post) Related Research: