西区海底隧道

海底隧道、东区海底隧道、大老山隧道和西区海底隧道，均由私营公司按“建造、营运及移交”的专营权合约方式建造。

Cairn Tunnel and the Western Harbour Crossing were built by the private sector under'Build , Operate and Transfer'franchises .

这些工程包括：西区海底隧道、西九龙公路、青葵公路、蓝巴勒海峡桥、长青隧道、青屿干线及北大屿山公路。

The projects include the Western Harbour crossing , the West Kowloon highway , the Tsing Kwai highway , the Rambler channel bridge , the Cheung Tsing tunnel , the Lantau link and the North Lantau highway .

西区海底隧道已于四月三十日通车。

The WHC was opened to traffic on April 30 .

西区海底隧道是一条双程三线沉管行车隧道，连接西九龙快速公路与港岛西区。GB/T3287-1982可锻铸铁管路连接件技术条件

The WHC is a dual three-lane , immersed-tube road tunnel linking the West Kowloon Expressway with the Western District . Technical requirements of malleable cast iron pipe fittings

香港西区隧道有限公司则兴建西区海底隧道，并获批30年的专营权经营该隧道。

The Western Harbour Tunnel Company Limited ( WHTC ) built and operates the Western Harbour Crossing ( WHC ) under a 30-year franchise .