Driver's License Test Prep
Orange diamond with a single thick black arrow that rises from the lower right and curves up to the left, indicating a merge to the left.
MUTCD
CW4-5L
Category
work zone
Color
orange
Shape
diamond
National · MUTCD Sign Reference

Entering Roadway Merge Left (Work Zone)

An entering roadway joins from the right in the work zone; merging traffic must yield to traffic on the left.

At a construction-area entrance ramp or side-road junction, vehicles entering the main road from the right must merge into traffic on the left. Through traffic should be alert for vehicles joining from the entering roadway; entering drivers must adjust speed and yield until a safe gap opens.

In the same family

Related signs

Vertical red-and-orange panel. Red top half with white text NO STANDING ANYTIME and a white double-headed horizontal arrow. Bottom orange band with black hard-hat icon and TEMPORARY CONSTRUCTION REGULATION. Code SP-383B.
No Standing Anytime: Temporary Construction Regulation
Vertical red-and-orange panel. Red top half with white text NO STANDING ANYTIME and a white horizontal arrow pointing left. Bottom orange band with hard-hat icon and TEMPORARY CONSTRUCTION REGULATION text.
No Standing Anytime: Construction (Arrow Left)
Vertical red-and-orange panel. Red top half with white text NO STANDING ANYTIME and a white horizontal arrow pointing right. Bottom orange band with hard-hat icon and TEMPORARY CONSTRUCTION REGULATION text.
No Standing Anytime: Construction (Arrow Right)
Orange diamond with black border reading CHECK POINT AHEAD on three lines in black uppercase letters.
Check Point Ahead
Orange diamond with black border reading SOBRIETY CHECK POINT AHEAD on three lines in black uppercase letters.
Sobriety Check Point Ahead
Source

Wikimedia Commons: File:MUTCD CW4-5L.svg (Public domain)

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