- MUTCD
- W1-15L
- Category
- warning
- Color
- yellow
- Shape
- diamond
270-Degree Loop (Left)
Roadway ahead loops around 270 degrees, typically a flyover or interchange ramp curving back on itself to the left.
Indicates that the road ahead curves through a 270-degree loop, common at interchange ramps where a roadway turns back on itself to cross over or under another route. Reduce speed before entering the loop and stay in your lane through the continuous curve.