River Trail
"bicycle"=>"designated","bridge"=>"yes","foot"=>"designated","horse"=>"no","layer"=>"1","oneway"=>"yes","oneway:bicycle"=>"yes","operator"=>"Penobscot River Trails","piste:grooming"=>"classic;skating","piste:type"=>"nordic","segregated"=>"no","ski:nordic"=>"yes","surface"=>"fine_gravel"