Welcome to Center for Dirt and Gravel Road Studies

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What's New

Informational bulletin of the Center-developed Driving Surface Aggregate (...

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

The Center's latest newsletter is now available and can be read...

The 2016 annual report highlights projects, practices, and expenditures for...

Upcoming Events

Aug 22
BOF Environmentally Sensitive Maintenance Training for Dirt, Gravel...
Sep 26
The 2017 Workshop will be held in Sayre. Look for a preliminary...
Oct 11
Visit the ESM Course page for detailed information and to register...
Oct 24
Visit the ESM Course page for detailed information and to register...