HomeUSACaliforniaLake TahoeI-80 CorridorAuburn and Grass ValleySouth Yuba River: 49 CrossingBolt LadderBolt LadderLAT,LNG 39.29668, -121.09044CREATED UPDATED Edit MapShareDescription[Edit]No description available. Be the first to contribute!Add description 0 ClimbsComing soon: New Climbs