弯道标志
MUTCD W1-2
前方道路弯曲,请减速。
标志外观
A yellow diamond warning sign with a black arrow curving gradually to indicate a bend in the road ahead.
什么时候会见到
You meet it before a gentle curve on highways and connector roads, often with an advisory speed plaque showing a safe speed.
该怎么做
Reduce your speed as you approach and adjust steering to follow the curve without drifting out of your lane.
相关标志
来源:《统一交通控制设施手册》(MUTCD)第 11 版 — 美国联邦公路管理局(FHWA)。