Greenwater Road
"alt_name"=>"Forest Road 70","bridge"=>"yes","layer"=>"1","network"=>"NPWA","piste:difficulty"=>"easy","piste:grooming"=>"backcountry","piste:name"=>"National Forest Development Road 70","piste:type"=>"nordic","ref"=>"NF 70","seasonal"=>"spring;summer;autumn","surface"=>"gravel"