CA 203 Traffic and Accident News (type a number or name to filter) 109 days agoBullfrog Road overpass now open MyNorthwest.com111 days agoExpect traffic delays on SR 203 for roadway sampling in Duvall, Monroe MyNorthwest.com133 days agoTraffic Advisory for the Week of 12/22/2025 Sierra Wave291 days agoHighway 101 construction to close lanes, slow traffic in SLO. See when and where San Luis Obispo Tribune927 days agoCaltrans Traffic Advisory for Week of October 16 to October 20, 2023 Sierra Wave
