🛑멈춤 표시A stop sign. Means stopping, halting and boundaries. Use it for "stop right there" and road safety.
🚦세로 신호등A traffic light. Means traffic, signals and stop-and-go. Use it for driving jokes and "green light" moments.
🚧공사 중Construction. Means roadwork, building and delays. Use it for construction zones and "work in progress".