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published Mar 31, 2013
Federal Highway Administration
A report on the use and benefits of Federal Recreational Trails Program funds across the United States.
published Mar 31, 2014
published Mar 31, 2015
published Mar 31, 2016
published Jun 1, 2018
published Jan 1, 2019
Arizona State University
In 2016–2017, Arizona State University conducted a study to measure the economic impact of OHV recreation, by retained and out of state visitors, on the State of Arizona.
published Dec 31, 2019
published Apr 3, 2016
International Mountain Bicycling Association (IMBA)
Soil Displacement and Erosion on Bike-Optimized Trails in a Western Oregon Forest
published Jul 21, 2010
This study found that habitual off-road vehicle riders had physiological
characteristics that were equivalent, or slightly superior, to members of the general population on important fitness and health variables.
published Jan 1, 2008
The purpose was to examine 9 adult activity settings in 25 community parks to determine the most and least frequently used by gender, physical-activity (PA) intensity, and ethnicity.
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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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Nordic Manufacturing Ltd.
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