临时线路（temporary line）：为适应临时需求而设的最新公共交通线路。
施工现场的道路、机具、材料、临时设施、供电线路、给排水管道等的布置和管理按承包商的规定进行。
All on-site roads, machines, materials, temporary facilities, power lines, water pipelines shall be laid out and managed according to CONTRACTOR requirements.
北京地铁在其新浪官微上表示说，在周三早间，多条地铁线路被迫延迟，部分地铁站点被临时关闭。
Several subway lines were delayed Wednesday morning, and some subway stations were temporarily closed, the Beijing subway said on its official Sina Weibo account.
伦敦的地铁非常乐于每天临时关闭一些站和线路来进行维护，所以一些快捷路线很有可能就不存在了。
The London Underground has the extra joy of having various stations and lines shut temporarily almost everyday for maintenance; so that quick route might not exist.
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