This legislation aims to protect and expand wilderness areas in the Olympic National Forest in Washington State while designating specific rivers as wild and scenic. The goal is to preserve the natural beauty and ecological integrity of these lands and waterways, ensuring they remain untouched by development for public enjoyment and conservation. Key provisions include the designation of approximately 126,554 acres of federal land in the Olympic National Forest as wilderness, which encompasses areas like the Lost Creek Wilderness and the Rugged Ridge Wilderness.