Table 2-12: Warning Devices at Public Highway-Rail Grade Crossings: 2000,,,,,,,,,, ,,,,,,,,,, ,California,,United States,,,,,,, ,Number,Percent ,Number,Percent,,,,,, Total,"7,844",100.0,"155,370",100.0,,,,,, Cross bucks,"2,860",36.5,"71,468",46.0,,,,,, Gates,"3,138",40.0,"34,296",22.1,,,,,, Flashing lights,"1,004",12.8,"27,100",17.4,,,,,, Stop signs,329,4.2,"11,630",7.5,,,,,, Unknown,175,2.2,"5,253",3.4,,,,,, Special warning,42,0.5,"3,723",2.4,,,,,, "HWTS, WW, bells",281,3.6,"1,417",0.9,,,,,, Other,15,0.2,483,0.3,,,,,, ,,,,,,,,,, "KEY: HWTS = highway traffic signals, WW = wigwags",,,,,,,,,, ,,,,,,,,,, "SOURCE: U.S. Department of Transportation, Federal Railway Administration, Office of Railway Safety, Railroad Safety Statistics Annual Report 2000, Washington, DC: 2001, table 9-4, available at http://safetydata.fra.dot.gov/officeofsafety as of Nov. 21, 2001.",,,,,,,,,, ,,,,,,,,,, ,,,,,,,,,, ,,,,,,,,,, ,,,,,,,,,, ,,,,,,,,,,