Overview

• Authorities reported the crash just after 3 a.m. on the westbound 10 east of the 110, sending sand across lanes after impact attenuators were hit.
• CHP issued a SigAlert around 4:15 a.m., closing the transition from the westbound 10 to the 110 for several hours.
• Drivers cannot connect from the westbound 10 to either direction of the 110, with delays projected through the morning commute.
• Accounts diverge on the cause, with one report describing a solo crash and another stating a gray Tesla SUV struck a Caltrans vehicle.
• No serious injuries were immediately reported, and CHP and Caltrans say the cause remains under investigation as tow and sweeper crews work to clear debris.