Old Donner Summit Road
"dog"=>"yes","network"=>"RoyalGorgeXC","piste:difficulty"=>"easy","piste:grooming"=>"classic;skating","piste:name"=>"Lincoln Highway LH1","piste:type"=>"nordic","surface"=>"unpaved","tiger:cfcc"=>"A41","tiger:county"=>"Placer, CA","tiger:name_base"=>"Old Donner Summit","tiger:name_type"=>"Rd","tiger:reviewed"=>"no"