悉尼的西港隧道,旨在方便交通, 已完成三分之二以上, 标价为7.4B美元。 Sydney's Western Harbour Tunnel, aiming to ease traffic, is over two-thirds complete with a $7.4B price tag.

西悉尼的西港隧道项目旨在方便港桥和现有隧道的交通,现已完成三分之二以上,正在向Waverton进行挖掘。 The Western Harbour Tunnel project in Sydney, aiming to ease traffic on the Harbour Bridge and existing tunnels, is over two-thirds complete, with excavation ongoing towards Waverton. 沃林加高速公路升级的一部分 预定明年晚些时候完工 费用总额将近74亿美元 Part of the Warringah Freeway upgrade, it's set for completion late next year and has a total cost of nearly $7.4 billion. 隧道将连接从Waverton到Birchgrove的北部和南部,减少悉尼主要道路的压力。 The tunnel will connect the north and south from Waverton to Birchgrove, reducing pressure on key Sydney roads.