Explore details about location National Forest Development Road 020. National Forest Development Road 020 is a location situated within the Umatilla County alongside other areas such as Sunset Avenue, National Forest Development Road 1107, Murietta Road. Additionally, some smaller parts of National Forest Development Road 020 include specific areas like National Forest Development Road 440, National Forest Development Road 052, National Forest Development Road 5225 adding to the diversity of its landscape.