Did You Know?

The National Trails System comprises over 60,000 miles of trail.  That’s longer than the Federal Interstate Highway system.

Note:

These documents are provided for the purpose of contributing to the science of sustainable trails. Please feel free to use them any where they will help further the cause. We only ask that you give Trail Design Specialists credit where it is due. If any of the documents are to be reproduced or included in a publication, express written permission must be obtained from Trail Design Specialists.