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建国以来,我们共新建铁路干支线约三万公里。初期工程造价,以每公里计,地形复杂,工程艰巨者为一百万元左右,地形简单或标准较低者,不过五十万元左右。自五十年代后期起,工程造价一般不断增高,目前每公里竞有达三四百万元之巨者,超过以往二、三倍以上,而有继续上涨之势。即以兖州～石臼所一线为例。此线长308.6公里,经过地形为平坦和少数丘陵地带,沿线除沂河、沭河两特大桥和临沂区段站、石臼所港前站外,无重大工程,每正线公里平均土石方为5.4万立方米。铁道部第三勘测设计院所编初步设计概算为4.33亿元,鉴定后修改概算为5.01亿元,铁道兵所编施工预算为10.8亿元,最后部批准概算为9.38亿元,
Since the founding of the People’s Republic, we have built a total of about 30,000 km of new railway dry-branch lines. The initial project cost, in terms of per kilometer, the terrain is complex, the arduous project is about one million yuan, the topography is simple or the lower standard, but about 500,000 yuan. Since the late 1950s, the cost of construction has generally been on the rise. At present, there are more than three or four million yuan of giants per kilometer, more than two or three times the previous figure. However, the construction cost has continued to rise. That Yanzhou ~ Shijiu line as an example. The line length of 308.6 kilometers, after the terrain as flat and a few hills, along the line except Yi River, Shuhe two bridges and Linyi section station, Shijiu port before the station, no major projects, the average earthwork per square kilometer 5.4 Ten thousand cubic meters. The preliminary design estimate of No. 3 Survey and Design Institute of Ministry of Railways was 433 million yuan. After the appraisal, the revised budget estimate was 501 million yuan. The estimated construction budget of the railway corps was 1.08 billion yuan, the final estimate of approved budget was 938 million yuan,