I got through. On June 8, 2020, Sanmenxia City issued a notice of urban reconstruction project, which will connect Gan Tang Road, Gong Jian Road, Shangguan Road and other urban roads, improve the road traffic system, improve regional traffic, and connect Xingantang Road and Gong Jian Road in Sanmenxia City, which will contribute to the expansion and use of roads. Precautions for road safety construction: Before construction, the underground pipelines should be surveyed and clearly marked to prevent accidents such as water leakage, air leakage, explosion and burns during construction, and the key measures such as site leveling points and poles should be well protected.