路堤
路堤,香港稱「路壆」,是与“路堑”相对,指公路或铁路、运河建在筑起的高堤上,以避免线路水平面随地形改变。[1]
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路堤图示

废弃的西萨默塞特郡矿山铁路的路堤。
路堤通常用防水的、不透气、非多孔的材料建设,以避免含水、透水。[2]
参考文献
- Scott, J., Loveridge, F., & O'Brien, A. S. (2007). of climate and vegetation on railway embankments.
- (PDF). [2020-08-02]. (原始内容存档于2021-03-01).
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