An Altamont Corridor Express train struck a vehicle in Fremont Monday morning, according to the transportation agency. The train struck a pickup truck between the Fremont and Great America stations, according to ACE Train. Vet in California Attack Had Trouble After Return From War The driver of the vehicle is unconscious, according to fire officials. ACE warned of possible delays to all trains as a result of the incident. Guardians of Yountville Gunman Say He Sought Their Help Further information was not available. Teen Driver Arrested After Hitting Pedestrians in Santa Rosa Photo Credit: Bob Redell/NBC Bay Area This story uses functionality that may not work in our app. Click here to open the story in your web browser.