pedestrian subway

基本解释

The other one is on the other side of the pedestrian subway across the road.
这里的升降机一共有两部，另一部位于行人隧道另一端，在马路对面。
dict.cn
A new pedestrian subway will be built at the southern side of the station, linking it with the existing subway at the junction of Che Kung Mui Road and Sha Tin Tau Road.
车站南面将兴建一条行人隧道，连接现时位于车公庙路及沙田头路交界的行人隧道，车公庙路南面的行人可使用该行人隧道往车站。
A new pedestrian subway has been built at the eastern side of the station concourse, linking the station to Tsuen Nam Road and the new Public Transport Interchange.
大围站的大堂东面将兴建一条行人隧道，连接村南道及新的公共交通交汇处。