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Orange diamond with a thick black arrow curving up and to the left
MUTCD
CW1-2L
Category
work zone
Color
orange
Shape
diamond

Curve Left (Work Zone)

The roadway curves to the left through the work zone ahead.

Work-zone advisory warning of a gradual leftward curve in the realigned travel path. Less abrupt than a turn warning but still requires drivers to slow below the highway speed, especially where temporary barriers, drums, or cone tapers narrow the available lane.

In the same family

Related signs

Horizontal orange rectangle with black border reading END ROAD WORK on two lines in black uppercase letters.
End Road Work
Orange diamond with a thick black right-angle arrow pointing left
Turn Left (Work Zone)
Orange diamond with a thick black arrow curving up and to the right
Curve Right (Work Zone)
Orange diamond with a thick black zig-zag arrow that bends sharply left then right and points up
Reverse Turn Left (Work Zone)
Orange diamond with a black arrow curving left then right, pointing up.
Reverse Curve Left (Work Zone)
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