截至一九九八年底，香港共有1865公里道路及1737座道路建筑物、三条沉管式过海隧道及八条穿过山丘的行车隧道。
At the end of1998 , Hong Kong had1865 kilometres of roads and1737 highway structures , three immersed-tube , cross-harbour tunnels , and eight road tunnels penetrating the hills of the territory .
沉管式隧道