Trails and Greenways
Trails and greenways provide enjoyable and safe options for transportation, which helps to improve air quality. Additionally, greenways prevent soil erosion and filter pollution caused by agricultural and road runoff, protecting land along rivers and streams and helping to improve water quality. This area contains resources applicable to planning, development, and maintenance of trails, greenways, and natural buffer zones within our parks.
Madison Square Park Tree Conservation Plan
Madison Square Park Conservancy, 2017
This tree plan, not only comprises a history of trees that once stood in the Park and catalogues the trees currently standing, but also directs the succession and maintenance of the tree canopy that future generations of Park users will enjoy.

Trail Design for Small Properties
University of Minnesota Extension, 2006
Trail Design for Small Properties provides simple, inexpensive solutionsfor designing, building, and maintaining sustainable trials—trails forhiking, horseback riding, bicycling, cross-country skiing, snowmobiling,off-highway motorcycles (OHMs), and all-terrain vehicles (ATVs).

Trail Bridge Rail Systems
US Forest Service, 2007
Choosing a rail system for trail bridges andboardwalks can be difficult. This tech tip explainsthe differences between three basic rail systems,discusses Forest Service requirements, and provides a simple process for determining the basic rail system that best fits your structure.

Sustainable Trail Bridge Design
US Department of Agriculture, 2020
This report focuses on designing new, short,single-span, wooden trail bridges that the Forest Service classifies as minor and major trail bridges. This report also briefly addresses other bridge types and materials outside the minor and major trail bridge classifications.

Erosion Control During Trail Maintenance and Construction
Bureau of Trails New Hampshire, 2017
BMPs minimize the risk of sediment and other pollutants getting into waterbodies, maintain the natural flow of water in streams and wetlands, protect shoreland vegetation and provide a safe stable trail system.

