California lawmakers on Friday passed legislation requiring railroad companies to tell emergency officials when crude oil trains will chug through the state. The bill would require railroads to notify the state's Office of Emergency Services when trains carrying crude oil from Canada and North Dakota are headed to refineries in the most populous U.S. state. It passed its final vote in the Assembly 61-1, with strong bipartisan support within the state legislature in Sacramento. The bill now goes to Democratic Governor Jerry Brown for his signature. "We have a spotlight on this issue because of the seriousness of the risk to public safety that it presents," said the bill's author, Democratic Assembly man Roger Dickinson, whose district encompasses parts of Sacramento along the trains' route.