What is another word for railroad tie?
Pronunciation: [ɹˈe͡ɪlɹə͡ʊd tˈa͡ɪ] (IPA) 
Railroad ties, also known as sleepers, are an essential component of railway infrastructure. These wooden or concrete beams are laid horizontally, perpendicular to the rails, providing a level surface that supports the tracks. While "railroad tie" is the most commonly used term, there are several synonyms that are also used interchangeably. They include: Crosstie, which refers to the wooden beams that are used on railroads; Sleeper, which primarily refers to the concrete or composite beams that are used on modern railroads; and Track tie, which is another term for the wooden beams. Regardless of the synonym used, railroad ties play a crucial role in the operation of trains and railroads.
