EntityQ1402123· pop 7· linked from 62 articlesconcrete sleeperSign in to savetype of railway sleeper made out of prestressed concreteConnectionsrailway trackEntityBNSF RailwayEntitysignalling controlEntityrubber-tyred metroEntityWorld War IIConceptrailway stationEntitydigital object identifierEntityinfrastructureEntityreinforced concreteEntityAmerican EnglishEntitytrack gaugeEntityBritish EnglishEntityLa CrosseEntityYakimaEntityrailEntityAmtrakEntitylevel crossingEntityrailway platformEntityrailroad switchEntityrailroad tieEntityCategoriesCommons link from WikidataFrench inventionsPermanent way