Good teaching of the introduction content is a good starting point for course teaching. In the teaching process of introduction content of bridge engineering course, it is necessary to integrate and optimize the knowledge of the introduction chapter, such as the definition and function, classification, span development, aesthetics, technical innovation, disaster prevention, and global network of bridges. The integration and optimization of knowledge may deliver a comprehensive understanding to students, improve their learning interest, stimulate their enthusiasm and creativity, increase the learning effect, and cultivate high quality and innovative bridge engineering talents.