The mainline Amtrak route between Los Angeles and San Diego was blocked because of a fatal crash.
A truck driver died Monday morning in Anaheim when a Metrolink commuter train hit the tractor-trailer at a crossing. None of the 115 people on the train suffered injuries.
The driver has yet to be identified.
A Metrolink spokeswoman says the crossing arms came down on both sides of the big-rig while it was on the tracks.