- 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.
Related signs
Wikimedia Commons: File:MUTCD W1-15L.svg (Public domain)