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published Oct 2017

Accessible Shared Streets

by Federal Highway Administration

This document reviews notable practices and considerations for accommodating pedestrians with vision disabilities on shared streets. It focuses on streets where pedestrians, bicyclists, and motor vehicles are intended to mix in the same space.


published Aug 2016

Achieving Multimodal Networks

by Federal Highway Administration

This publication is intended to be a resource for practitioners seeking to build multimodal transportation networks.


published Jan 2011

Across the Arterial

by Rails-to-Trails Conservancy (RTC)

Successful shared-use paths offer a continuous and extended recreation and transportation experience. Avoiding vehicular interaction is a major challenge in urban environments where shared use paths intersect the roadway network on a regular basis. In the best cases, the paths are grade separated from roadway traffic with pedestrian bridges or under-crossings. However, geometric constraints, financial resources and incompatible adjacent land uses can require trail planners to contemplate and implement at-grade crossings.


published Jul 2016

Active Transportation and Parks and Recreation

by National Recreation and Park Association (NRPA)

A national study on Active Transportation and Parks and Recreation.


published Jan 2010

Active Transportation Beyond Urban Center

Growing evidence from across America documents the beneficial effects of walking and biking. A study on active transportation.


published Oct 2019

Active Transportation Transforms America

by Rails-to-Trails Conservancy (RTC)

American communities today are at a crossroads. For the past 70 years, the automobile has been the dominant mode of transportation and has received the lion’s share of federal and state transportation investment. Engineers have prioritized maximum car throughput and free-flowing speed or level of service as markers of transportation efficiency and success. Now, communities across America are looking for ways to strike a better balance so that residents might have more transportation choices and a higher quality of life. Multimodal transportation systems that prioritize human-centered mobility are in high demand.


published Jun 2014

Adapting to the New Economy: The Impacts of Mountain Bike Tourism in Oakridge, Oregon

Oakridge provides but one example of a rural community experiencing economic and social decline.



published Jan 2011

Adopt-a-Trail Manual

by National Park Service

The Adopt-a-Trail manual addresses the work accomplished in the Adopt-a-Trail program. This manual is meant to acquaint the maintainer with park procedures, duties involved in adopting a trail, and methods for safely performing those duties.


published Jun 2010

Adopter Handbook for North County Trail

The North Country National Scenic Trail facilitates trail maintenance through a system of Trail Adopters who take responsibility for sections of trail. The NCTA Adopter Handbook notes that “A good trail experience is what gains support for the trail and ultimately increases membership.” The Handbook details standards for signs, blazes, tread, bridges, and campsites.


posted Jul 5, 2022

Advancing Trail Stewardship: Developing Sustainable Volunteer Programs

by Ann Baker Easley with Volunteers for Outdoor Colorado (VOC), Dean Winstanley with Volunteers for Outdoor Colorado (VOC), Tom Mullin with University of Southern Maine

This workshop focuses on practical ways for outdoor stewardship organizations and agencies to grow and expand the volunteer stewardship sector with greater organizational reliability and consistency across volunteer programs and in technical skill practices.


Jul 21, 2020

Advancing Trails Through Maps, Apps, and Analysis Tools

This webinar will introduce participants to new tools and technologies being used to advance trail projects around the country.