Trail #56
"bicycle"=>"no","bridge"=>"yes","foot"=>"yes","informal"=>"yes","layer"=>"1","motor_vehicle"=>"no","piste:difficulty"=>"intermediate","piste:grooming"=>"backcountry","piste:name"=>"56","piste:type"=>"nordic","ref"=>"56","smoothness"=>"bad","surface"=>"ground"