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Construction of a rock retaining wall to widen trail.
Completed rock retaining wall. Click through to see additional photos of the construction process.
Before
After
Teamwork: using a sling made of chain to carry a large rock
Large foundation rocks are insloped to provide support for the layer above. Second layer overlaps the joints of the first layer and maintain inslope.
Trail is surfaced with mineral soil which is firmly packed and outsloped to allow water to sheet across it.