06/02/2026
Linn Run State Park recently hosted The PA Outdoor Corps Trail Crew for a Rock and Rigging Training. The training focused on building sustainable trail structures with rock.
The crew worked on a section of the popular Adams Falls Trail. This section is heavily eroded with a grade of over 25%. The goal of the project was to use rocks to overcome the grade, mitigate erosion, and ultimately make the trail safer for visitors.
The first half of the training focused on moving large rocks by hand. Instructors taught the crew about how to choose rocks for trail work, mechanical advantage, team lifting, and how to properly set stones. The second half of the training focused on using a Grip Hoist and rigging equipment to aid in moving rocks.
During the training, the Trail Crew was able to construct a crib wall to stabilize an eroding stream bank and begin work on a rock staircase, setting a total of five steps. Additional PA crews will continue to work on this trail project throughout the season.
Student Conservation Association
PA Department of Labor & Industry