생김새
A yellow diamond warning sign with a black arrow that snakes through several bends to show a series of curves ahead.
언제 보게 되나요
You encounter it before a stretch of road with three or more successive curves, typical of mountain passes and country roads.
무엇을 해야 하나요
Reduce your speed before entering the section and stay alert through each curve, avoiding sudden steering or braking.
출처: 통일 교통 통제 시설 매뉴얼(MUTCD) 제11판 — 미국 연방도로청(FHWA).
