HomeUSACaliforniaLake TahoeI-80 CorridorDonner SummitLower SlabsLeft of Black Streak5.75.7 RsportFA unknownUPDATED BY vietnguyen Tick this climbDescriptionRoutes in Lower Slabs1Dike Hike5.7Sport 2Left of Black Streak5.7Sport3Black Streak5.8Sport4Right of Black Streak5.8+Sport