| # | Concept | Culture | Statement | Freq. |
|---|---|---|---|---|
| 1 | railroad switch | United States | Railroad switches are vital for directing trains between tracks and are crucial for train operations in the United States. | 5 |
| 2 | railroad switch | Japan | Japan's high-speed bullet trains rely on railroad switches for smooth and efficient track transitions. | 2 |
| 3 | railroad switch | Bangladesh | The concept of a railroad switch is not widely known in Bangladesh due to the limited railway network. | 1 |