Sustainable Trail Bridge Design
Designing trail bridges based on trail-specific Trail Management Objectives (TMOs) is essential for providing the desired trail experience, for ensuring user safety, and for maximizing bridge longevity.
Understand and apply principles of trail sustainability to all components of project planning and design
Use primary data (e.g., stakeholder outreach, trail use data, trail counters) and secondary data (e.g., planning documents, natural and cultural resource survey information, and site-specific resource limitations including soils, hydrology, geology, slope) to define the purpose of the proposed project, the need that it will meet, and its feasibility
Identify stakeholders from interested individuals, agencies, and organizations to inform an outreach strategy and engage stakeholders in a transparent, authentic, and meaningful way
Identify elements of the general management, forest, or comprehensive resource management plans as they relate to the trail project
Collect, analyze and integrate spatial data and field collected data to identify potential areas (broad corridors) that meet the project purpose and need, and establish potential areas of avoidance
Identify trail specifications (i.e. tread surface, trail width, trail corridor height, grades, cross slope, turning radius, obstacles/protrusions, and structures) that match the project purpose, need, and resources
Integrate and assess the data collected during the trail planning process (i.e. trail use, stakeholder input, land use plans, spatial data/analysis and field data) to develop a conceptual trail plan that identifies trail corridor, site-specific trail specifications and matches the project need, purpose and resources
Delineate the trail alignment, width, height, grade and structures appropriate to the intended trail use in the field with field flagging and GPS
Estimate the cost of project construction, maintenance and related oversight, permitting and planning (including tools, consumables, volunteer and staff time, contractors and consultants, equipment, materials)
Transfer field-delineated trail design (location, alignment, structures), along with construction process, materials, notes, and special conditions into a trail planning document that will guide the trail development process
Ensure compliance with applicable permitting requirements at the federal level (National Environmental Protection Act/NEPA, Section 106 of the Antiquities Act, the Historic Preservation Act, National Pollutant Discharge Elimination System/NPDES, US Army Corps of Engineers) and state, regional, county and local level (Erosion & Sediment Control/E&SC, Stormwater Pollution Prevention/SWPP, and other regulations related to wildlife, natural heritage, archeological/cultural resources, and environmental resource protection)
Accurately interpret specifications, construction process notes, and construction documents to develop an implementation plan based on available labor and funding
Identify specific interpretive and educational opportunities on trails to contextualize the visitor experience (e.g., history, habitats, scenery, flora/fauna), and make recommendations for interpretive method
Inventory and assess existing trails and their conditions, identifying causes of trail degradation (e.g., water, grades, soil conditions, users, and/or use patterns) and the appropriate actions to address the deficiencies
Transfer field data, spatial data, and land management plan information into an operations and maintenance plan that will direct ongoing trail management including: maintenance specifications, seasonal maintenance schedule, operational protocols, and risk management protocols
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Designing trail bridges based on trail-specific Trail Management Objectives (TMOs) is essential for providing the desired trail experience, for ensuring user safety, and for maximizing bridge longevity.
To help our volunteers succeed in their trail work, PCTA collaborated with many partners to develop a Trail Skills College curriculum.
This sourcebook is a comprehensive, visual guide to planning, designing, and fabricating effective wayside exhibits, information signs, and trails. Over 400 photographs from interpretive sites around the world illustrate effective techniques for…
This publication provides comprehensive guidance and instructions for applying Trail Fundamentals and Trail Management Objectives. This recently published version includes the original 2008 content, along with updated photos and formatting.
The Standard Trail Plans and Specifications reflect current Forest Service trail management efforts and the agency’s Trails Data Dictionary for constructed features and tasks.
This guidebook was written to help designers and managers apply FSORAG and FSTAG to their work and to pro- vide guidance for integrating accessibility into outdoor recreation site and trail projects.
Trail Skills Training Library
In this webinar, you'll see Ripple Effects Management (REM) in action through two real examples used to help demonstrate the value of their work to funders and policymakers, and more.
This webinar shares the story of how Foothills Conservancy of North Carolina came to pursue an adaptive trail design, the construction techniques and lessons learned along the way, and how they are continuing to advance the project through outreach…
Exploring the link between mental health and the outdoors, this webinar will dive into the latest research on how movement through natural environments—from nearby nature in urban centers to remote backcountry—builds resilience and helps trail users…
This webinar introduces the International Trail Rating System (ITRS) methodology and its practical applications for non-motorized, multi-use and bike only trails as well as routes on both natural and paved surfaces, from urban greenways to remote…
This webinar focuses on practical, do-it-yourself ways to project the future economic significance and impact of new, expanded, or enhanced trail systems— even when little to no trail user data exists.
International Mountain Bicycling Association (IMBA) experts will guide you through an overview of the seven critical steps of the Trail Development Process, from initial access and community engagement to long-term stewardship.
Further Education
The TSI focuses on the promotion of recreational trails, primarily in the State of Alabama, by providing educational experiences and providing services such as assessment, monitoring, management, planning, and construction. The TSI defines trails as…
The Harbinger Consultancy's Timeline Institute Online Courses combine instruction, coaching, group learning and step-by-step templates based on 30+ years of working with communities, regions and supporting organizations. They offer you guided access…
The Trail Sustainability Institute (TSI) is NWTA’s internal training classes for everything related to trail building. We want to make sure our trail builders are knowledgeable in not only how to build/maintain fun trails, but ensure those trails…
Gain insight into best practices related to the design, construction and maintenance of trails. Learn about and apply techniques that can enhance, rehabilitate and protect trails and greenways. Participants will also learn about trail…
The Sustainable Trails curriculum welcomes students from various fields who are interested in trails development, programming and management, as well as design.
Because wildfires, wind storms, floods, gravity, and vegetation growth are constant threats to the PCT, the annual maintenance and reconstruction of the trail is a never-ending and monumental undertaking. Such work, historically carried out by…
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