根据淮滨至固始高速公路位于平原区特点,使涵洞、通道与沿线自然环境紧密结合,合理布设,从以人为本的设计思路出发,通过对涵洞、通道可能存在的设计方案进行对比分析,以确定涵洞、通道最佳设计方案,使高速公路涵洞通道设计达到与沿线自然和谐的目的。 According to the characteristics of Hua-Bin-Gushi Highway in the plain area, the culverts, passage and the natural environment along the route are closely integrated and rationally laid out. From the human-based design idea, comparative analysis of possible design schemes of culverts and passageways is conducted to determine Culverts, channels, the best design, so that highway culverts designed to achieve natural harmony along the line with the purpose.