Abstract: This article analyzed the construction focus and difficulties of Taihe Ganjiang Grand Bridge, combined with the advantages of building information modeling(BIM) technology, proposed the general solution of BIM application of Taihe Ganjiang Grand Bridge.The field application verified that, in the Taihe Ganjiang Grand Bridge project, the 3D visualization management and fine management control were implemented, for the red line progress of construction organization, major security risk and key quality problems. It escorted for the project construction completed on schedule and guaranteed on quality.