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1910's plank road on Snoqualmie Pass
Part of the Snoqualmie Wagon Road where planks were laid.
Planks rotting on Snoqualmie Pass
Exposed old plank road to North Bend at Cedar Falls
Exposed old plank road to North Bend at Cedar Falls
Plank Road in Olallie State Park
Plank Road in Olallie State Park
Plank Road in Olallie State Park
Plank Road in Olallie State Park
Plank Road in Olallie State Park