buried avalanche sign in snowy walls

avalanche avalanchewarning buried buriedavalanchesign buriedsign california carsonpass deepsnow highway89 lake laketahoeclosedroad laketahoewinterdriving massivesnowfall mountain mountainroads mountainroadsnow nncarson northern nostopping pass redsign safety season sierra sierranevada sign snow snowbanks snowdrifts snowy stuck tahoe tallsnowbanks truck truckindeepsnow unplowedhighway unplowedroad walls warning weather winterdriver winterdriving winterdrivingsafety