运转不畅 发展滞后 我国是一个江河湖泊众多的国家,适航河流多、里程长,有着发展内河航运的优越条件和悠久历史。但近年来,与铁路、公路、航空等其他运输方式的蓬勃发展相比,内河航运却明显滞后,在国家综合运输体系中比重不断下降。 目前,全国内河航道通航里程11万多公里,其中全年通航里程占总里程的78％左右,水深在1米以上的航道5.76万公里。由于缺乏系统开发,内河航道大多数处于自然状态,千吨级航道只有5400公里,仅占全国通航总 Poor operation and lagging development China is a country with many rivers and lakes. With many airworthy rivers and long mileage, it has the favorable conditions and long history of developing inland navigation. However, in recent years, compared with the vigorous development of other modes of transportation such as railways, highways and aviation, the inland navigation has obviously lagged behind and its proportion in the national comprehensive transportation system has been declining. At present, the national navigation channel of inland waterway has a mileage of more than 110,000 kilometers, of which navigation mileage accounts for about 78% of the total mileage for the year and 57,600 kilometers of waterways have a depth of 1 meter or more. Due to the lack of systematic development, most of the inland waterways are in a natural state, and the 5,000-ton waterway is only 5,400 kilometers, accounting only for the total navigation