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我县是达县专区生产粮食、青麻的重点县,没有水路可通,全靠公路运输。近年来,由于县道上90余座约1,042米临时性桥梁年久失养,上部结构逐渐腐朽变形致断桥阻车事故时有发生,给支农物资和人民生活必需品的运输造成严重困难。为了维持正常的运输,每年维修需要1.2万元8,300个工日和600余立方木料,花了钱花了工,还要到一百多里外的大山上采运木料,困难多、压力大,年复一年的不仅费钱费工费料,而桥梁技术状况下降的趋势仍日甚一日,严重影响着县内物资的调运工作。经过反复研究比较,决定利用原桥石墩台,改临时性的木面桥为石拱桥,当时面临两个主要困难:(一)没有改桥经费。按每米造价1,000
My county is the county of Daxian production of grain, green hemp key counties, there is no waterway, thanks to road transport. In recent years, as more than 90 temporary bridges aged about 1,042 meters have been lost in the county roads, the decay of the superstructure has resulted in the occurrence of broken bridges and car accidents, which have caused serious difficulties in the transportation of agricultural supplies and people’s necessities. In order to maintain normal transport, annual maintenance needs 12,000 yuan 8,300 days and more than 600 cubic meters of timber, spent a lot of money to work, but also to more than 100 miles away on the mountain harvest timber, more difficult, more pressure, Year after year is not only a waste of effort and labor costs, while the trend of decline in the technical status of the bridge is still an instant day, a serious impact on the transfer of materials in the county work. After repeated study and comparison, decided to use the original bridge pier pier, temporary wooden bridge for the stone arch bridge, then faced with two major difficulties: (A) no bridge funding. Price per meter at 1,000