Palouse to Cascades State Park Trail
"alt_name"=>"Iron Horse Trail","bridge"=>"yes","foot"=>"designated","horse"=>"yes","layer"=>"1","old_railway_operator"=>"Milwaukee","piste:difficulty"=>"easy","piste:grooming"=>"classic+skating","piste:type"=>"nordic","ski"=>"yes","surface"=>"gravel"