In　order　to　improve　the　safety　of　road　hazardous　goods　transportation　and　decrease　the　accidents,　the　management　process　of　hazardous　goods　transportation　is　taken　as　the　main　research　object　in　this　paper.　The　fault　tree　is　established　to　seek　out　the　primary　factors　influencing　on　the　hazardous　goods　transportation　on　road,　and　the　safety　proposals　are　presented.