This book is the planned textbook for the "Road and Bridge Engineering Technology Major" of the National Water Conservancy and Hydropower Higher Vocational Teaching and Research Association. It is compiled based on the talent training plans and goals of various majors in civil engineering in higher vocational colleges and the basic teaching requirements. The book is divided into five chapters. The main contents include: introduction; foundation and basic engineering; construction engineering; water conservancy engineering and road, bridge, tunnel and railway engineering, etc. This book is a professional textbook for road and bridge engineering technology in higher vocational and technical colleges. It can also be used as a reference book for civil engineering related professional technicians and adult education teachers and students.