corridor

käytävä A narrow hall or passage with rooms leading off it, for example in railway carriages (see w:Corridor (rail vehicle)|Wikipedia).
(RQ:Brmnghm Gsmr)

There is an hour or two, after the passengers have embarked, which is disquieting and fussy.(..)Stewards, carrying cabin trunks, swarm in the corridors. Passengers wander restlessly about or hurry, with futile energy, from place to place.