1949, China People's Liberation Army went south to Fujian, and built a highway construction team with the army, led by the East China Qian Zhi Highway Construction Committee, which successively repaired the main highway trunk lines such as Fuzhou to Xiamen, Fuzhou via Gutian to Jian 'ou, Jian 'ou to Pengkou, Pengkou to Songyu, and other inter-provincial highways such as Jian 'ou to Shangrao in Jiangxi and Jianyang to Hecun in Zhejiang, as well as newly-built expressways such as Zhangzhou to Shantou in Guangdong and Fuzhou to Wenzhou in Zhejiang/kloc. 1957 Fujian Provincial Communications Department was decentralized and reorganized into an engineering team under the Highway Bureau. 1963165438+10, the Ministry of Communications rebuilt the Third Highway Engineering Bureau in Fujian. At that time, the construction teams of Minqing-Dehua and Dehua-Zhangping sections of Shuikou-Zhangping Highway formed the Third Engineering Department of the Third Highway Engineering Bureau, and continued to complete the two sections of Shuikou-Zhangping Highway. At the same time, it sent a large number of personnel to participate in the construction of northwest China and support Mongolia, Nepal, Yemen, Sudan, Tanzania and other countries. At the end of 1963, the Shuikou-Zhangping highway was completed, and the construction teams in the province built permanent long-span bridges on highways in major cities, counties and mountainous areas in southern Fujian. 1964 transferred half of the staff to Sichuan and Guizhou to participate in the national "third line" construction (national defense industry, transportation, scientific research construction) and Yunnan and Guangxi to build international strategic highways. At the end of 1965, the main force of the Third Engineering Bureau was transferred to the construction site of Zhangping-Quanzhou railway and Tianhushan coal mine railway branch line, which was located in Anxi and Yongchun mountainous areas. The project is arduous. The tunnel is 4652 meters long and the viaduct is 56 meters high. The construction conditions are very difficult. 1970 was reorganized into the 22nd Regiment of the 4th Division of Fujian Production and Construction Corps. 1July, 973, it was changed to the second engineering office of Fujian Provincial Traffic Engineering Administration. Because it is located in a remote mountainous area, it is not disturbed by the Cultural Revolution, which ensures the normal construction of Fujian (Germany) Jian (Dou) section, Jian (Dou) Hu (Tou) section and Tianhushan branch line of the railway, and also participates in the construction of some projects such as Wulongjiang Bridge, Fuzhou civil air defense project, Eyang underground oil depot, landslide control of Longhai Sugar Factory, Putian Laixi Highway Bridge, and rerouting of Waifu Railway./kloc-
From 1955 to 1992, * * nearly 6,000 kilometers of roads and railways were built, with 78 tunnels with a total length of 35,000m and 4 12 bridges with a total length of 27,000m. 1992, the company has 4363 employees, including 233 with senior and intermediate technical titles and 235 professional management cadres, with a total output value of 6 1.37 million yuan.