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published Oct 2000
The goal is to engineer more physical activity into American life to reduce both spreading obesity and the chronic, often lethal health problems linked to sedentary living.
published May 2003
This planning effort directs the development of goals and action plans to meet the future needs in advance of their demand.
published Jul 2001
A Prospective Study of Physical Activity and Cognitive Decline in Elderly Women: Women Who Walk
published Oct 2014
Massachusetts Department of Conservation and Recreation
The health and happiness of people across Massachusetts depend on the accessibility and quality of our green infrastructure - our natural resources, recreational facilities, and great historic landscapes.
published Jan 2007
National Park Service
This Guide to Sustainable Mountain Trails: Assessment, Planning & Design Sketchbook, 2007 Edition, has its roots in the foundational policies and ethics of federal conservation and preservation land management agencies such as the United States Forest Service and the National Park Service, and in the spirit of nonprofit agency partnership support for land management agency stewardship initiatives.
published Jan 1991
Hugh Duffy with National Park Service
This article introduces the criteria of maximum profile grade relative to the existing cross slope (fall line) as key to the development of natural surface trail projects that are sustainable. Key trail design concepts excerpted from trail documents are presented in this article.
published May 2012
A document providing the basis for the most sustainable backcountry trail for all trail types with the least impact to natural, historic, cultural and aesthetic resources.
published Jan 2018
Judy Kowalski, Parks Division, NM Energy, Minerals and Natural Resources Department
New stabilization for this year-round trail.
published Dec 2006
Trails for All Ontarians Collaborative
The Ontario Trails Strategy describes our vision for trails in Ontario and recognizes the many benefits of trails for health and prosperity and highlights the importance of environmental protection.
published Aug 2017
U.S. Department of the Interior,
National Park Service,
U.S. Department of Health and Human Services,
Centers for Disease Control and Prevention
Parks and trail corridors have been important for public health in the United States for more than 100 years.
Page 85 of 91
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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