A white rectangular regulatory sign with the words ROAD CLOSED in bold black lettering, often paired with barricades bearing red and white stripes.
언제 보게 되나요
You encounter it at the entrance to a road shut down for construction, flooding, a crash, or a special event, usually mounted on barricades blocking the roadway.
무엇을 해야 하나요
You must not proceed past the sign; stop, turn around, and follow any posted detour or alternate route.
