This paper introduced the general situation of cost growth of northern Anhui plain highway, from the construction and installation fees growth, covering fee growth, interest loans etc. , analyzed the cost growth reasons of highway in the area, gained some significant conclusions, for reference to similar research.%介绍了皖北平原区高速公路造价增长的概况，从建安费增长，占地费用增长、贷款利息等角度出发，分析了该地区高速公路造价增长的原因，得出了一些有意义的结论，以供类似研究参考借鉴。
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