Highway Horizontal Line Element Combination Scheme
The design of highway horizontal alignment is influenced by many factors.By organizing the constraints of each element of the highway alignment,summarizing the critical values of each line element,and analyzing the line element setting scheme in specific engineering projects,a scheme can be proposed that simplifies complexity,flexibly sets line elements,effectively avoids adverse factors,and improves the safety and comfort of highway driving.This provides a compliant and economical approach to the design of highway a-lignment.