- MUTCD
- W1-2aL
- Category
- warning
- Color
- yellow
- Shape
- diamond
Curve Left With Advisory Speed
Warns of a leftward curve ahead and posts the advisory speed for safely negotiating it.
Combines the curve-left warning with an advisory speed showing the maximum safe speed engineering studies have determined for the bend. The number is recommended rather than enforceable as a limit, but exceeding it sharply increases the risk of running wide or losing control. Slow to at or below the posted figure before entering.
Related signs
Wikimedia Commons: File:MUTCD W1-2aL.svg (Public domain)