With the start and development of Shaanxi's highway industry, Shaanxi Provincial Highway Bureau does not shoulder the historical responsibility, closely relies on governments at all levels and the people, unites and leads the province's highway workers to work hard, firmly establishes the working concept of "people-oriented, vehicle-oriented" around serving Shaanxi's economic construction, and follows the fundamental purpose of "serving the people and contributing to society" to pay close attention to highway maintenance, construction and management, and build Sanqin Tongqu Avenue. Comprehensively improve the management level of the industry and establish a good image of Shaanxi highway industry and Shaanxi highway people in the whole society. Since the founding of New China, the road traffic in Shaanxi has undergone earth-shaking changes. From the early days of liberation 1949, the province's highway mileage was 4,323 kilometers, and the actual mileage was 240 kilometers. Today, it has accelerated the formation of a highway network with primary and secondary skeletons intertwined and extending in all directions; From the completion of the first high-grade highway in Shaanxi, to the construction of expressway, the first mountain area in Shaanxi, the first desert expressway in China and the "Asia's first tunnel" Zhong Nanshan long tunnel; From the completion of the highway to the creation of a flat, clean, green and beautiful landscape, Shaanxi highway workers are brave enough to be the vanguard of the western development, which has played a very important role in the development of Shaanxi highway transportation infrastructure and the progress of national economy and society. By the end of 2005, the total mileage of highways in the province reached 54,492 kilometers, including expressway 1.226 kilometers and 359 kilometers of first-class highways. The secondary highway is 5858 kilometers, and the road network density is 26.48 kilometers/100 square kilometers. The quality of highway maintenance management has been steadily improved, and the road environment has been significantly improved. Shaanxi takes national and provincial trunk highways as the backbone, and the level of bridges, culverts and tunnels is constantly improving, which further relieves the traffic bottleneck that restricts development, greatly improves the road traffic conditions in important areas, and becomes an important force to promote the national economic growth of our province. At the same time, the spiritual civilization construction activities with the creation of civilized industries as the main content have achieved fruitful results. From 1997 to 200 1, the Provincial Highway Bureau was rated as the "best unit" by the provincial party committee and government for five consecutive years. /kloc-in the past 0/0 years, it has been commended by the Shaanxi Provincial People's Government for four times. Since the Ninth Five-Year Plan, 49 units (collectives) and 3/kloc-0 individuals have been commended and rewarded by units at or above the provincial and ministerial levels; During the Tenth Five-Year Plan period, 65 units (collectives) and 42 individuals were commended and rewarded by units at or above the provincial and ministerial levels. In 200 1 year, the province's highway system won the title of civilized industry at the ministerial level of national transportation system. In 2005, Shaanxi Provincial Highway Bureau won the title of National Civilized Unit.