藝術與建築詞典根目錄
....物件層面
........組件 (層級名)
............成分
................<依特定背景區分之組件>
....................<系統組件>
........................<基礎設施元件>
............................<交通運輸元件>
................................<橋梁元件>
|||....................................橋台引道
|||....................................分水
|||................................平交道
................................<道路與路側元件>
|||....................................道路緣石
....................................分坡叉道
|||....................................排水溝 (路側元件)
|||....................................路肩 (路側元件)
....................................交叉路口
....................................車道 (道路元件)
....................................<人孔與人孔組件>
|||....................................分隔島
....................................行人交通設施
|||....................................休息站
|||....................................路側地帶
|||....................................車行道
|||....................................緩速凸塊
....................................街道設施
|||....................................安全島
|||................................路基
................................<運輸系統元件>
|||....................................跨軌信號杆
....................................<軌道和軌道組件>
............................<拱壩元件>
|||................................魚道
|||................................導水管 (拱壩元件)
|||................................溢洪道 (拱壩元件)
|||................................靜水池