根据美国陆上运输委员会提供的数字，在1998年，美国一级铁路总共为其179000员工支付了99亿多美元工资，人均为55420美元。其中高级管理人员、高级职员和管理人员助理的年工资最高，平均为97700美元；设备维修人员和仓库人员的年工资最低，平均为42980美元；运输（列车和机务） According to figures provided by the United States Land Transport Board, in 1998, a total of 179,000 employees in the U.S. First Class Railway paid more than $ 9.9 billion in wages, averaging $ 55,420. Among them, senior managers, senior staff and management assistants have the highest annual salary, with an average of 97,700 U.S. dollars; equipment maintenance personnel and warehouse staff have the lowest annual salary, with an average of 42,980 U.S. dollars; transportation (train and aircraft)