STEP 1: LIMIT results to these categories:
STEP 2: Return ONLY resources from:
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published May 2009
U.S. Geological Survey
Changing visitor use levels and patterns have contributed to increasing visitor use impacts to natural and cultural resources in specific areas at Haleakalā National Park.
published Jan 1993
A Research Report of the National Center of Accessibility Original Study Conducted at Bradford Woods (1993)
published Jun 2002
The Benefits of Pennsylvania Greenways Report will be used as a foundation for future communication and outreach efforts focusing on educating the general public regarding the benefits that are, and will continue to be provided by Pennsylvania greenways.
published Dec 2015
American Council of Snowmobile Assns. (ACSA)
Trail grooming has changed significantly since initial trails and grooming programs were established decades ago. Snowmobile tourism has grown, bringing higher user expectations and requirements. At the same time trail grooming equipment and operating costs have also increased dramatically compared to costs in previous decades. Consequently grooming management in today’s operating atmosphere requires more adaptive approaches to be most responsive to increased needs, expectations, and costs.
published Jun 2012
Illinois Center for Transportation
The main objectives of this report were to provide the Illinois Department of Transportation (IDOT) with guidelines for the structural design of bicycle trail pavement and recommendations for bicycle trail pavement maintenance.
published May 2018
Maricopa County Parks and Recreation
Maricopa County (AZ) has put together a comprehensive guide to best practices in trail planning, construction, and maintenance. The 99-page guide includes Planning Objectives for a variety of trail types, motorized as well as nonmotorized. Barrier-free trails are
also discussed, along with vegetation management, signs and wayfinding, and many more details of trail development and sustainable maintenance.
published Dec 2019
Purdue University, College of Engineering
This manual is intended for practical use by trail maintenance managers. It will also be useful for policy makers who are tasked with anticipating and planning for maintenance budget and personnel needs. The recommendations included in this manual were chosen, in part, to facilitate widespread adoption by other trail operators. They are cost-effective solutions that require minimal technological or financial commitments.
published May 2008
As a result of frequent inquiries regarding best practices from practitioners, NCA initiated this research study in order to ascertain which practices in the field of parks and recreation accessibility management exceed the minimum standards set forth by the ADA and other disability-related legislation.
published Aug 2011
Rails-to-Trails Conservancy (RTC)
Bicycling has exploded around California as people rediscover this enjoyable, healthy, convenient, environmentally friendly and inexpensive way to get around. Many communities are working to create bicycle networks to encourage further increases in bicycling and attract new riders, especially in urban areas. Toward that end, some cities — drawing from successful international models — have experimented with a variety of innovative bicycle facilities not even imagined a decade ago.
published Jun 2005
A Digitital Commons Honors Thesis on mountain biking. The document is designed for those beginners who are having a tough time adapting to the new challenges of off-road
riding and for recreational riders who wish to gain an edge or enhance their skill level.
Page 7 of 44
Fort Worden State Park, Port Townsend, Washington
Routed and painted wood sign; Arches National Monument, Moab, Utah
Sign helps users find trail beyond point of interest; Arches National Monument, Moab, Utah
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South Carolina Trails
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