Abstract: Abstract: In response to the problems of inaccurate path planning, geological constraints on foundation construction, low efficiency of complex crossing construction, and quality control difficulties in the construction of overhead distribution lines, a systematic process optimization plan is proposed based on specific engineering cases. By applying key technologies such as digital surveying, differentiated foundation construction, and multi loop synchronous tension laying, the accuracy and efficiency of construction have been effectively improved. At the same time, a quality control system with key parameter deviation control, core process compliance verification, and closed-loop management of quality hazards as the core has been established. This optimization plan and control points can significantly improve the quality of engineering entities and construction safety, providing valuable technical experience for similar projects.