Palouse to Cascades State Park Trail
"abandoned:railway"=>"rail","foot"=>"designated","horse"=>"yes","name_1"=>"Old Milwaukee Road RR Grade","network"=>"CSNP","old_railway_operator"=>"Milwaukee","piste:difficulty"=>"easy","piste:grooming"=>"backcountry","piste:name"=>"Palouse to Cascades Snowmobile Trail","piste:type"=>"nordic","ski"=>"yes","surface"=>"gravel","tiger:cfcc"=>"A71","tiger:county"=>"Kittitas, WA","tiger:name_base"=>"Iron Horse Trail State Park","tiger:name_base_1"=>"Old Milwaukee Road RR","tiger:name_type_1"=>"Grd"