Suggestions and Discussion on the Bridge Design of Longlin to Baise Expressway

Longlin to Baise Expressway is a typical mountainous highway with complicated topographic and geologic condition,high percentage of bridge and severe construction difficulty.Based on the detail design drawing of the captioned project,the Article proposes some design requirements for the bridges on mountainous highway and has a brief discussion on several typical design issues,which will provide reference for the design of bridges on mountainous highway.