云南省思茅公路养护总段为了贯彻勤俭养路,和养护与改善提高相结合的方针,1964年初在贯彻省工交会议精神的基础上,在学习解放军和大庆职工的革命精神鼓舞下,遵照党和上级的指示,在全体职工中开展了:在不影响年度计划的完成和路面质量的前提下,每一个道班改善一个小弯、改建一座木涵、降低一个小坡的“三个一”活动。一年来取得了一些效果,共改建成石箱涵244道、改弯降坡66处,做土石方9400多立方米;此外,还种了桔子、桃、梨等菓树38,000多 In order to carry out the policy of combining diligence and thrift with the improvement of maintenance and improvement, in early 1964, on the basis of implementing the spirit of the provincial trade and industrial transfer conference and encouraged by the revolutionary spirit of studying the PLA and Daqing staff and workers, The directive was carried out among all the staff and workers. One small bend, one wooden wall and one “three one” activity for a small slope were improved on each road without prejudice to the completion of the annual plan and the quality of the road. In the past year, some achievements have been made and a total of 244 tunnels of stone box culverts have been converted into 66 sites of rocky slopes, more than 9,400 cubic meters of earth and stone. In addition, more than 38,000 fruit trees such as oranges, peaches and pears have been planted.