The northbound lanes of Interstate 480 from I-80 to Leavenworth Street have been shut down due to an injury crash, according to officers at the scene.
A truck with a small trailer and car appear to have collided on I-480. The freeway has been shut down since about 6:30 a.m. Saturday.
Officers say the interstate is expected to be closed until at least 11 a.m. for an investigation.