济南铁路局管内有四大中转煤炭的港口,即青岛、石臼所、连云港和邳县港。由于各种原因,造成港口站重车严重积压,致使铁路运输十分被动,运输能力大大降低。这四大港口每年中转煤炭约2300万吨,约占济南局卸车量的30%。所以,港口卸车的好坏,就直接影响铁路局承包任务的完成。1988年,青岛、石臼所、连云港三个港口,全年就有6个月出现严重堵塞局面,转港煤变更他站卸车2366车、13.61万吨,停限装125天,影响少运14953车、84.98万吨货物。1988年三个港口,就有八个月出现严重堵塞局面,将转港煤变更他站卸车2525车、14.52万吨,由此而采取的 Jinan Railway Bureau has four major coal transit ports, namely Qingdao, Shijiu, Lianyungang and Lixian port. Due to various reasons, heavy backlogs of heavy haul at the port are caused. As a result, rail transport is very passive with greatly reduced transport capacity. The four major ports each year about 23 million tons of coal transit, accounting for about 30% of the Jinan Bureau of dumping. Therefore, the unloading of the port of good or bad, it has a direct impact on the completion of the Railway Bureau contract tasks. In 1988, Qingdao, Shijiu Suo, Lianyungang three ports, there are 6 months of serious blockage occurred throughout the year, switch to port coal to change his car unloading 2366 cars, 136,100 tons, stopping 125 days, affecting less transport 14,953 cars , 849,800 tons of goods. In 1988, the three ports suffered a serious blockage in eight months and they were going to change the number of 2525 cars and 145,200 tons unloaded by the port to his port.