Center for Dirt & Gravel
Road Studies;
Larson Transportation Institute;
Penn State University
201 Transportation Research Building, PA 16802
Toll-Free 1-866-NO-TO-MUD
(1-866-668-6683)
The Center provides education, outreach, and technical assistance related to PA's Dirt, Gravel, and Low-Volume Road Maintenance Program.
Support provided by:
PA State Conservation Commission
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