Welcome to Center for Dirt and Gravel Road Studies

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What's New

Visit the Products page to download the updated...

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

The comprehensive help guide for the Center for Dirt and Gravel Road...

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

Upcoming Events

Mar 28
Visit the New-Hire Training page for detailed information and to...
Apr 4
To celebrate the 20th anniversary of Pennsylvania's Dirt, Gravel, and...
Apr 5
Visit the ESM Course page for detailed information and to register...
Apr 13
Overview of Admin Manual Changes. Visit the Webinars page for...