U.S. shipments - total weight 2012-2045

This statistic represents the total weight of U.S. shipments in 2012 and 2017 and gives a forecast for 2045. In 2017, the weight of domestic shipments as well as exports and imports that were transported within the United States was around 17.8 billion tons.本统计数据反映了2012年和2017年美国货物总重量，并对2045年的数据进行预测。在2017年，美国国内运输的货物、出口货物及进口货物的总重量约为178亿吨。