Gravel Road Maintenance:
Meeting the Challenge
Dust Control
Good dust control is important is because it increases safety, saves money, pleases local residents, and reduces maintenance. Most agencies use chloride products to help control dust. Dust control works best with a 4 percent crown on the driving surface and good surface gravel.
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Request a copy of the complete DVD and instructional documents (Minnesota customers. For customers in other states, please contact your state LTAP/TTAP center.)
Instructional Resources
- FHWA Gravel
Roads Maintenance and Design Manual
(
6.1 MB PDF) - Gravel Road Maintenance Instructor's Guide
( 104 KB PDF)