생김새
A yellow diamond-shaped warning sign, often showing a black car symbol with curved skid lines, or the legend SLIPPERY WHEN WET.
언제 보게 되나요
On bridges, curves, and stretches of road that lose traction in rain, or where oil and moisture make the surface slick.
무엇을 해야 하나요
Slow down and drive carefully when the road is wet; brake gently, increase your following distance, and avoid sudden steering.
출처: 통일 교통 통제 시설 매뉴얼(MUTCD) 제11판 — 미국 연방도로청(FHWA).
