鉴于我省有一些公路拱桥发生严重裂纹,致使车辆减载通过,不但运输上受到损失,而且行车安全受到威胁。如果推倒重 建,不但耗材费资,而且耽误交通。遵照伟大的领袖和导师毛主席关于“自力更生”“勤俭建国”的教导,通过调查研究和试 In view of the serious cracking of some highway arch bridges in our province, which led to vehicles passing through the load, the transport was not only lost but also the driving safety was threatened. If we push and rebuild it, we will not only expend supplies but also delay traffic. Following the teachings of great leader and teacher Chairman Mao on “self-reliance” and “building a prosperous nation through thriftiness,” through investigation and study