National Trail Surfaces Study

Acknowledgements

The National Trail Surfaces Study has taken a number of turns over the past several years. For their assistance in the original longitudinal study of surfaces, we wish to thank the stabilizer companies that contributed the materials for installation at Bradford Woods, and the staff at Bradford Woods for allowing the test surfaces to be installed and for providing maintenance records. We also thank the trail managers across the country participated in the online survey of trail surfaces. Without the commitment to the inclusion of people with disabilities and the burning desire to have the research questions answered, this study in its many forms would not have been possible.