Welcome to Center for Dirt and Gravel Road Studies

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What's New

Visit the Products page to download the updated...

List of attendees from past trainings. Townships in PA are required to have...

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

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

Upcoming Events

Sep 28
Visit the Conservation District Administrative Training page for...
Sep 28
Join us on Monday, September 28th at PNC Park to watch the Pittsburgh...
Sep 29
The 2015 Workshop will be held in Cranberry Township, Butler County (...
Oct 13
Visit the ESM Course page for detailed information and to register...