| # | Concept | Culture | Statement | Freq. |
|---|---|---|---|---|
| 1 | expressway | Japan | Expressways in Japan are essential for intercity travel and are known for advanced technology and strict speed enforcement. | 9 |
| 2 | expressway | South Korea | South Korea's expressways are heavily utilized for long-distance travel, featuring strict tolls and speed limits. | 5 |
| 3 | expressway | East Asia | Expressways are rapidly expanding in East Asia and are essential for transportation, but traffic congestion is a major issue. | 1 |