Explore details about location National Forest Development Road 3347. National Forest Development Road 3347 is a location situated within the Coos County alongside other areas such as Lakeside, East Catching Slough Lane, Rainier Avenue. Additionally, some smaller parts of National Forest Development Road 3347 include specific areas like National Forest Development Road 3353, National Forest Development Road 5591, National Forest Development Road 250 adding to the diversity of its landscape.