Combining with the features of expressways at Gebi Desert, the paper analyzes Baigeda-Mingshui Expressway from the type selection for the culvert structure, the analysis of cost, the procedure of the construction craft, and the installation craft procedure, so as to solve some problems for the type selection for the design of the culverts along expressways of fabricated culvert and some attentive problems.%结合戈壁区高速的特点，对白明高速公路从涵洞结构选型，造价分析，施工工艺流程，安装工艺流程等方面进行了分析，解决了戈壁沙漠区高速公路涵洞设计选型与施工应注意的要点问题。
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