Resource Library:

Planning And Design

Subcategories • Accessible Trail DesignCase StudiesCost EstimatingFeasibility StudiesLivable/Active CommunitiesLand Acquisition and ConservationMaster PlansSignage and InterpretationTrailheadsTrail Networks DesignTrails as TransportationClosing Trail System GapsWildlife and Habitat



published Jan 2018

Trails are Helping Build Healthier Communities

San Bernardino County finds trails are an essential part of healthy communities.


posted Jan 19, 2018

Massachusetts Trails Guidelines and Best Practices Manual

by 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 1991

Developing Sustainable Mountain Trail Corridors

by 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.


posted Jan 19, 2018

Sustainability of Backcountry Trails

by National Park Service

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.


posted Jan 16, 2018

Guidelines for the Design, Construction and Maintenance of Sustainable Trails

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 Jan 2018

Optimizing Trail Grade: The Key to Creating Sought-After Trails

by Randy Martin with Trailscape

Designers and land managers should consider the benefits of lengthening trails to lower the average grade while at the same time including short sections that are much steeper.


published Mar 2007

Basic Elements of Trail Design and Trail Layout

by American Trails Staff

The goal of trail building is to create a long-term relationship between humans and nature.


posted Dec 29, 2017

Accessibility: Outdoor Developed Areas Final Rule

This webinar will review the scoping and technical requirements for outdoor developed areas on federal lands and highlight the best practices for facilities covered by the ADA.


posted Dec 29, 2017

Sustainable Trails for All

This webinar will provide an overview of pedestrian sustainable trails for all for federal, state, and local agency and organization trail managers, planners and designers who are responsible for policy, budget, and trail construction oversight.


posted Dec 5, 2017

Trail Construction Cost Realities

This webinar will deliver a simple, cost estimating tool and provide a list of the key factors associated with trail construction costs. The methodology presented in the webinar applies to ALL trail construction projects, though the examples shown are all non-paved trails.