Single lane shift (left) road sign (MUTCD CW1-4L)
MUTCD CW1-4L

Single lane shift (left) Road Sign

What this sign means

Warns that the lane shifts once to the left. Steer gently to follow the roadway's sideways offset.

Sign group
W1 series Horizontal alignment
MUTCD code
CW1-4L
View all Warning signs

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Turn (left)Turn (left)Turn (right)Turn (right)Curve (left)Curve (left)Curve (right)Curve (right)Reverse turn (left)Reverse turn (left)Reverse turn (right)Reverse turn (right)Double lane shift (left)Double lane shift (left)Double lane shift (right)Double lane shift (right)Triple lane shift (left)Triple lane shift (left)Triple lane shift (right)Triple lane shift (right)Single lane shift (right)Single lane shift (right)Arrow (right)Arrow (right)

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