Welcome to Center for Dirt and Gravel Road Studies

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What's New

An updated list of quarries and suppliers have been compiled from...

Informational bulletin about dust monitoring with a vehicle-mounted...

Visit the Products page to download the updated...

We are pleased to announce that the Center’s new website. Major changes and...

Upcoming Events

Aug 11
BOF Environmentally Sensitive Maintenance Training for Dirt, Gravel...
Sep 28
Visit the Conservation District Administrative Training page for...
Sep 29
The 2015 Workshop will be held in Cranberry Township, Butler County (...