1978年度的运输状况,不论在既有线上和新干线上,都是比较安定的。(1)既有线既有线上的运输故障,1972年度显著减少,1978年度,一日平均一个列车晚点了两分钟,与前一年度比较减少了0.2分。其理由是因为减少了车辆,线路,信号设备等的故障,以及由于减少了灾害等原因形成的。但从各线看,象东北本线那样,引人注目的运输混乱的地方 The transport situation in 1978 was relatively stable both in the existing routes and on the Shinkansen. (1) Transport problems existed in both existing lines, significantly decreasing in 1972. In 1978, on average, a train lagged behind for two minutes in 1978, a decrease of 0.2 point from the previous year. The reason is because of the reduction of the vehicle, the line, the signal equipment and so on the breakdown, as well as reduces the disaster and so on the reason to form. However, from all walks of life, as in the northeastern part of the country, the conspicuous transport confusion places