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Extension > Environment > Trees and woodlands > Forest management practices fact sheet: Managing water series > Project planning: Locating roads, landings, skid trails, and crossings

Project planning: Locating roads, landings, skid trails, and crossings

Best Management Practices (BMPs) can prevent or minimize the impact of forestry activities on rivers, lakes, streams, groundwater, wetlands, and visual quality.


Building and using roads, skid trails, landings, and stream and wetland crossings can cause nonpoint source pollution. Operators can locate control points and connect them to form the most efficient layout for roads, trails, landings, stream and wetland crossings, and other project features. This will limit erosion, help meet landowner objectives, improve safety, and reduce costs.

Where used

Identify control points when planning any forest management activity.


Control points provide a framework for planning access and activity on a site. To begin planning, locate topographic features that will make construction of roads, landings, or other facilities easier. Next, find areas that limit construction (e.g., property lines, gas and power lines, rock bluffs, steep terrain, cultural resources).

Select a safe, effective access point. This is Control Point A. Identify routes that avoid the need for crossing streams or wetlands, or, if necessary, that cross them at appropriate sites. These are the B control points.

Next, locate a potential landing. This is Control Point C. If there are any steep slopes, they may become Control Point D. Potential gravel sites, locations of wildlife dens, or other features may become other control points.


Site planning map

Create a map with all control points marked. This will help everyone understand features to avoid or use.

Here are the major control points, summarized:

When planning access to a tract:


Siting and using control points gives the operator a clear plan. It minimizes damage and reduces construction and maintenance costs.


Siting roads, skid trails, landings, and stream or wetland crossings requires more planning time, especially for field reconnaissance.

University of Minnesota Extension Service, Minnesota Department of Natural Resources, Minnesota Logger Education Program, Michigan Department of Natural Resources, Michigan State University Extension, and Wisconsin Department of Natural Resources.

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