The economic construction of modern cities is advancing rapidly, and some relevant facilities are also urgently to advance with the times, which can adapt the needs of the continuous development of city. The implementation of new urban multi-pole integration engineering is originated. The necessity of urgent integration of current urban road poles is introduced. Some problems of the proposed projects met in the cost control are put forward from the perspective of investment. The methods of how to reasonably optimize the pole member, foundation, machine box and cable laying are separately analyzed from the entity composition of the project and the full-process cost control of engineering implementation in order to realize the engineering advance on the basis of effectively utilizing the funds and then improve the scientific and technological indicators, aesthetics and comfort level of contemporary city.