What is another word for railway spines?
Pronunciation: [ɹˈe͡ɪlwe͡ɪ spˈa͡ɪnz] (IPA) 
Railway spines are the steel beams that support railway tracks and ensure they remain level and stable. Synonyms for railway spines include rails, tracks, sleepers, tie plates, and trackbeds. Railways have been an essential mode of transportation for many years, and the use of steel spines has played an important role in ensuring their safety and durability. The term railway spines is used primarily in Europe and other parts of the world, while in the United States, they are commonly referred to as railroad ties or just ties. Whatever term is used, these essential components are crucial for maintaining the stability and longevity of railway infrastructure.
